HowBadIsMyBatch/docs/data/histograms/Unknown Country/01U20A.json

{"batchcode": "01U20A", "histograms": [{"batchcodes": ["01U20A", "042LZ0A"], "histogram": {"Angina pectoris": 1, "Chest pain": 1, "Dyspnoea": 1, "Electrocardiogram abnormal": 1, "Myocarditis": 1}}]}