График частотности: Татьяна

[{"date": "2014-05-05", "qty": 3}, {"date": "2014-05-06", "qty": 3}, {"date": "2014-09-12", "qty": 10}, {"date": "2016-01-28", "qty": 3}, {"date": "2016-04-28", "qty": 3}, {"date": "2016-06-23", "qty": 3}, {"date": "2016-07-18", "qty": 3}, {"date": "2016-07-30", "qty": 3}, {"date": "2016-08-07", "qty": 3}, {"date": "2016-11-06", "qty": 3}, {"date": "2016-11-07", "qty": 3}, {"date": "2017-02-09", "qty": 3}, {"date": "2017-04-24", "qty": 3}, {"date": "2018-01-03", "qty": 11}, {"date": "2018-01-04", "qty": 3}, {"date": "2018-02-17", "qty": 3}, {"date": "2018-02-27", "qty": 3}, {"date": "2018-06-17", "qty": 4}, {"date": "2018-08-29", "qty": 3}, {"date": "2019-02-04", "qty": 3}, {"date": "2019-08-03", "qty": 8}, {"date": "2019-09-06", "qty": 3}, {"date": "2019-09-07", "qty": 3}, {"date": "2019-09-08", "qty": 3}, {"date": "2019-09-09", "qty": 3}, {"date": "2020-01-13", "qty": 3}, {"date": "2020-05-18", "qty": 5}, {"date": "2020-07-17", "qty": 3}, {"date": "2021-01-05", "qty": 3}, {"date": "2021-03-09", "qty": 5}]