График частотности: астане

[{"date": "2017-01-22", "qty": 15}, {"date": "2017-01-23", "qty": 8}, {"date": "2017-01-24", "qty": 8}, {"date": "2017-01-26", "qty": 4}, {"date": "2017-05-02", "qty": 4}, {"date": "2017-05-03", "qty": 13}, {"date": "2017-05-04", "qty": 7}, {"date": "2017-05-05", "qty": 4}, {"date": "2017-05-06", "qty": 5}, {"date": "2017-05-07", "qty": 4}, {"date": "2017-05-08", "qty": 4}, {"date": "2017-05-09", "qty": 4}, {"date": "2017-05-12", "qty": 6}, {"date": "2017-05-13", "qty": 6}, {"date": "2017-06-08", "qty": 12}, {"date": "2017-06-09", "qty": 12}, {"date": "2017-06-10", "qty": 15}, {"date": "2017-07-04", "qty": 4}, {"date": "2017-07-05", "qty": 4}, {"date": "2017-07-06", "qty": 4}, {"date": "2019-03-21", "qty": 4}, {"date": "2022-10-14", "qty": 7}, {"date": "2022-10-15", "qty": 3}, {"date": "2022-10-16", "qty": 3}, {"date": "2022-11-26", "qty": 3}, {"date": "2024-04-26", "qty": 3}, {"date": "2024-06-11", "qty": 3}, {"date": "2024-07-04", "qty": 5}, {"date": "2024-11-28", "qty": 4}, {"date": "2025-12-21", "qty": 3}]