График частотности: сутствия

[{"date": "2013-02-27", "qty": 3}, {"date": "2014-09-04", "qty": 3}, {"date": "2014-09-05", "qty": 3}, {"date": "2015-01-16", "qty": 10}, {"date": "2015-01-31", "qty": 4}, {"date": "2015-09-08", "qty": 3}, {"date": "2015-09-10", "qty": 3}, {"date": "2015-09-27", "qty": 3}, {"date": "2015-11-03", "qty": 10}, {"date": "2016-07-09", "qty": 3}, {"date": "2016-10-26", "qty": 4}, {"date": "2019-12-27", "qty": 3}, {"date": "2019-12-28", "qty": 3}, {"date": "2019-12-29", "qty": 3}, {"date": "2022-09-18", "qty": 3}, {"date": "2023-10-04", "qty": 43}, {"date": "2023-11-14", "qty": 4}, {"date": "2024-02-10", "qty": 3}, {"date": "2024-10-21", "qty": 3}, {"date": "2025-07-04", "qty": 7}, {"date": "2025-07-05", "qty": 4}, {"date": "2025-08-14", "qty": 3}, {"date": "2025-11-25", "qty": 3}]