График частотности: хорватии

[{"date": "2015-11-19", "qty": 3}, {"date": "2016-03-23", "qty": 3}, {"date": "2016-11-23", "qty": 3}, {"date": "2016-11-24", "qty": 3}, {"date": "2017-07-31", "qty": 3}, {"date": "2017-10-18", "qty": 7}, {"date": "2018-06-17", "qty": 3}, {"date": "2018-07-04", "qty": 3}, {"date": "2018-07-07", "qty": 10}, {"date": "2018-07-08", "qty": 10}, {"date": "2018-07-12", "qty": 3}, {"date": "2018-07-13", "qty": 3}, {"date": "2018-07-15", "qty": 4}, {"date": "2018-07-22", "qty": 3}, {"date": "2019-07-16", "qty": 3}, {"date": "2020-03-22", "qty": 3}, {"date": "2020-07-05", "qty": 3}, {"date": "2020-10-26", "qty": 7}, {"date": "2020-11-01", "qty": 4}, {"date": "2021-11-14", "qty": 7}, {"date": "2022-07-17", "qty": 3}, {"date": "2022-10-21", "qty": 7}, {"date": "2023-10-12", "qty": 6}, {"date": "2023-11-11", "qty": 7}, {"date": "2024-01-02", "qty": 3}, {"date": "2024-04-19", "qty": 4}, {"date": "2025-01-14", "qty": 3}, {"date": "2025-01-15", "qty": 3}, {"date": "2025-01-18", "qty": 3}, {"date": "2025-10-06", "qty": 3}]