График частотности: снимут

[{"date": "2011-04-04", "qty": 3}, {"date": "2011-06-27", "qty": 3}, {"date": "2011-07-21", "qty": 3}, {"date": "2011-10-14", "qty": 3}, {"date": "2012-11-30", "qty": 3}, {"date": "2012-12-06", "qty": 3}, {"date": "2014-11-24", "qty": 3}, {"date": "2017-09-14", "qty": 4}, {"date": "2017-09-15", "qty": 4}, {"date": "2017-09-16", "qty": 3}, {"date": "2017-09-17", "qty": 3}, {"date": "2018-03-01", "qty": 3}, {"date": "2018-03-07", "qty": 9}, {"date": "2018-04-23", "qty": 3}, {"date": "2019-10-06", "qty": 3}, {"date": "2020-10-04", "qty": 3}, {"date": "2025-05-15", "qty": 3}]