График частотности: рома

[{"date": "2012-06-07", "qty": 3}, {"date": "2012-06-08", "qty": 3}, {"date": "2012-06-09", "qty": 3}, {"date": "2012-06-10", "qty": 3}, {"date": "2012-06-11", "qty": 3}, {"date": "2012-06-12", "qty": 3}, {"date": "2012-06-13", "qty": 3}, {"date": "2012-06-14", "qty": 3}, {"date": "2013-07-17", "qty": 3}, {"date": "2013-11-28", "qty": 3}, {"date": "2013-12-07", "qty": 3}, {"date": "2013-12-12", "qty": 3}, {"date": "2015-07-23", "qty": 3}, {"date": "2015-07-24", "qty": 3}, {"date": "2015-07-25", "qty": 3}, {"date": "2015-11-02", "qty": 8}, {"date": "2017-06-15", "qty": 4}, {"date": "2017-10-19", "qty": 7}, {"date": "2017-10-20", "qty": 5}, {"date": "2017-10-21", "qty": 5}, {"date": "2017-10-22", "qty": 3}, {"date": "2017-11-02", "qty": 7}, {"date": "2017-11-03", "qty": 3}, {"date": "2017-11-04", "qty": 3}, {"date": "2017-11-05", "qty": 3}, {"date": "2018-06-02", "qty": 4}, {"date": "2018-06-03", "qty": 3}, {"date": "2019-07-16", "qty": 4}, {"date": "2021-10-07", "qty": 18}, {"date": "2023-05-23", "qty": 3}]