График частотности: организаторов

[{"date": "2012-05-19", "qty": 3}, {"date": "2012-05-20", "qty": 5}, {"date": "2012-07-25", "qty": 4}, {"date": "2012-08-28", "qty": 3}, {"date": "2012-09-15", "qty": 3}, {"date": "2013-02-09", "qty": 3}, {"date": "2013-02-18", "qty": 7}, {"date": "2013-04-12", "qty": 3}, {"date": "2013-04-30", "qty": 3}, {"date": "2013-10-29", "qty": 3}, {"date": "2015-04-24", "qty": 13}, {"date": "2015-10-14", "qty": 11}, {"date": "2015-12-11", "qty": 8}, {"date": "2016-01-04", "qty": 3}, {"date": "2016-10-02", "qty": 3}, {"date": "2017-04-17", "qty": 12}, {"date": "2017-10-05", "qty": 3}, {"date": "2017-10-20", "qty": 3}, {"date": "2024-02-29", "qty": 3}, {"date": "2024-03-23", "qty": 3}, {"date": "2024-04-01", "qty": 9}, {"date": "2024-06-24", "qty": 3}, {"date": "2024-07-22", "qty": 4}, {"date": "2024-08-09", "qty": 3}, {"date": "2024-08-10", "qty": 3}, {"date": "2024-08-11", "qty": 3}, {"date": "2024-12-20", "qty": 6}, {"date": "2025-09-10", "qty": 3}, {"date": "2026-01-17", "qty": 6}, {"date": "2026-02-09", "qty": 3}]