HowBadIsMyBatch/docs/data/histograms/Global/ER2032.json

{"batchcode": "ER2032", "histograms": [{"batchcodes": ["ER2032"], "histogram": {"Atrial fibrillation": 1, "Cardiac stress test": 1, "Echocardiogram": 1, "Electrocardiogram": 1}}]}