График частотности: астана

[{"date": "2017-06-10", "qty": 3}, {"date": "2017-07-04", "qty": 3}, {"date": "2017-12-12", "qty": 4}, {"date": "2018-02-05", "qty": 4}, {"date": "2018-02-09", "qty": 3}, {"date": "2018-02-14", "qty": 3}, {"date": "2018-02-15", "qty": 3}, {"date": "2018-03-05", "qty": 3}, {"date": "2018-04-10", "qty": 5}, {"date": "2018-04-20", "qty": 3}, {"date": "2018-04-27", "qty": 3}, {"date": "2018-05-04", "qty": 4}, {"date": "2018-05-17", "qty": 4}, {"date": "2018-08-01", "qty": 3}, {"date": "2018-08-08", "qty": 7}, {"date": "2018-08-10", "qty": 5}, {"date": "2018-08-14", "qty": 4}, {"date": "2018-08-17", "qty": 5}, {"date": "2018-09-10", "qty": 3}, {"date": "2018-09-12", "qty": 5}, {"date": "2018-09-13", "qty": 3}, {"date": "2018-09-14", "qty": 3}, {"date": "2018-09-19", "qty": 3}, {"date": "2018-11-05", "qty": 3}, {"date": "2019-02-20", "qty": 4}, {"date": "2019-03-24", "qty": 3}, {"date": "2023-03-03", "qty": 3}, {"date": "2023-03-04", "qty": 3}]