График частотности: продюсер

[{"date": "2015-08-19", "qty": 3}, {"date": "2015-11-18", "qty": 3}, {"date": "2016-05-25", "qty": 3}, {"date": "2017-04-05", "qty": 14}, {"date": "2017-04-06", "qty": 8}, {"date": "2017-11-01", "qty": 4}, {"date": "2017-11-08", "qty": 3}, {"date": "2018-02-12", "qty": 3}, {"date": "2018-02-13", "qty": 3}, {"date": "2018-05-04", "qty": 3}, {"date": "2019-03-18", "qty": 3}, {"date": "2019-06-27", "qty": 4}, {"date": "2019-07-17", "qty": 3}, {"date": "2021-01-11", "qty": 3}, {"date": "2023-01-17", "qty": 3}, {"date": "2023-11-22", "qty": 3}, {"date": "2024-03-06", "qty": 3}, {"date": "2024-03-07", "qty": 3}, {"date": "2024-11-01", "qty": 3}, {"date": "2024-11-03", "qty": 3}, {"date": "2025-01-27", "qty": 3}, {"date": "2025-04-13", "qty": 3}, {"date": "2026-01-23", "qty": 3}, {"date": "2026-03-09", "qty": 3}, {"date": "2026-07-09", "qty": 3}, {"date": "2026-08-04", "qty": 2}, {"date": "2026-08-18", "qty": 4}, {"date": "2026-09-04", "qty": 4}, {"date": "2026-09-12", "qty": 4}, {"date": "2026-09-14", "qty": 4}]