График частотности: влияет

[{"date": "2018-02-11", "qty": 7}, {"date": "2018-02-12", "qty": 7}, {"date": "2018-02-13", "qty": 7}, {"date": "2018-02-14", "qty": 7}, {"date": "2018-02-15", "qty": 7}, {"date": "2018-02-16", "qty": 7}, {"date": "2018-02-17", "qty": 7}, {"date": "2018-02-18", "qty": 7}, {"date": "2018-02-19", "qty": 7}, {"date": "2018-02-20", "qty": 7}, {"date": "2018-02-21", "qty": 7}, {"date": "2018-02-22", "qty": 7}, {"date": "2018-02-23", "qty": 7}, {"date": "2018-02-24", "qty": 7}, {"date": "2018-02-25", "qty": 7}, {"date": "2018-02-26", "qty": 7}, {"date": "2018-02-27", "qty": 7}, {"date": "2018-02-28", "qty": 7}, {"date": "2018-03-01", "qty": 7}, {"date": "2018-03-02", "qty": 7}, {"date": "2018-03-03", "qty": 7}, {"date": "2018-06-19", "qty": 3}, {"date": "2019-12-09", "qty": 3}, {"date": "2020-08-24", "qty": 3}, {"date": "2023-11-27", "qty": 3}, {"date": "2026-03-04", "qty": 3}, {"date": "2026-04-02", "qty": 4}, {"date": "2026-04-03", "qty": 3}, {"date": "2026-04-29", "qty": 3}, {"date": "2026-05-20", "qty": 3}]