{"batchcode": "041421A", "histograms": [{"histogram": {"Angina pectoris": 1, "Dysmenorrhoea": 1, "Fatigue": 1, "Feeling abnormal": 1, "Heavy menstrual bleeding": 1, "Malaise": 1, "Menstruation irregular": 1, "Mental impairment": 1, "Mobility decreased": 1}, "batchcodes": ["041421A"]}]}