График частотности: лист

[{"date": "2011-09-23", "qty": 3}, {"date": "2011-10-13", "qty": 3}, {"date": "2011-10-19", "qty": 3}, {"date": "2011-11-15", "qty": 3}, {"date": "2012-10-09", "qty": 11}, {"date": "2012-11-14", "qty": 3}, {"date": "2012-12-03", "qty": 3}, {"date": "2012-12-04", "qty": 4}, {"date": "2012-12-22", "qty": 3}, {"date": "2013-02-02", "qty": 6}, {"date": "2013-03-03", "qty": 3}, {"date": "2013-05-29", "qty": 3}, {"date": "2013-10-21", "qty": 3}, {"date": "2014-09-09", "qty": 3}, {"date": "2014-11-17", "qty": 3}, {"date": "2014-12-19", "qty": 3}, {"date": "2014-12-20", "qty": 4}, {"date": "2014-12-21", "qty": 4}, {"date": "2015-01-05", "qty": 3}, {"date": "2015-02-16", "qty": 4}, {"date": "2015-07-01", "qty": 6}, {"date": "2015-07-02", "qty": 7}, {"date": "2015-09-15", "qty": 3}, {"date": "2015-11-20", "qty": 3}, {"date": "2015-12-03", "qty": 3}, {"date": "2016-04-20", "qty": 3}, {"date": "2020-04-26", "qty": 3}, {"date": "2023-10-29", "qty": 3}, {"date": "2023-12-04", "qty": 3}, {"date": "2025-05-05", "qty": 3}]