График частотности: спасибо

[{"date": "2018-12-13", "qty": 3}, {"date": "2019-04-21", "qty": 3}, {"date": "2019-05-20", "qty": 3}, {"date": "2020-01-20", "qty": 3}, {"date": "2020-01-30", "qty": 3}, {"date": "2021-06-10", "qty": 3}, {"date": "2022-03-05", "qty": 3}, {"date": "2022-10-12", "qty": 3}, {"date": "2023-05-04", "qty": 3}, {"date": "2024-01-03", "qty": 3}, {"date": "2024-05-04", "qty": 3}, {"date": "2024-07-31", "qty": 4}, {"date": "2024-09-26", "qty": 3}, {"date": "2024-09-27", "qty": 3}, {"date": "2024-09-28", "qty": 3}, {"date": "2024-09-29", "qty": 3}, {"date": "2024-09-30", "qty": 3}, {"date": "2024-10-01", "qty": 3}, {"date": "2024-10-02", "qty": 3}, {"date": "2024-10-03", "qty": 3}, {"date": "2024-10-04", "qty": 3}, {"date": "2024-10-05", "qty": 3}, {"date": "2024-10-06", "qty": 3}, {"date": "2024-10-07", "qty": 3}, {"date": "2024-10-08", "qty": 3}, {"date": "2024-11-25", "qty": 3}, {"date": "2024-11-26", "qty": 3}, {"date": "2024-11-27", "qty": 3}, {"date": "2024-11-28", "qty": 3}, {"date": "2024-11-29", "qty": 3}]