График частотности: телефона

[{"date": "2010-12-29", "qty": 3}, {"date": "2011-04-21", "qty": 7}, {"date": "2012-12-22", "qty": 9}, {"date": "2013-03-05", "qty": 3}, {"date": "2013-10-24", "qty": 3}, {"date": "2014-02-04", "qty": 3}, {"date": "2016-05-23", "qty": 3}, {"date": "2017-11-27", "qty": 4}, {"date": "2017-11-28", "qty": 3}, {"date": "2018-04-25", "qty": 4}, {"date": "2018-07-13", "qty": 6}, {"date": "2018-08-11", "qty": 3}, {"date": "2018-12-19", "qty": 3}, {"date": "2019-08-31", "qty": 3}, {"date": "2020-09-15", "qty": 4}, {"date": "2020-11-05", "qty": 3}, {"date": "2020-11-07", "qty": 3}, {"date": "2022-07-19", "qty": 3}, {"date": "2023-10-22", "qty": 4}, {"date": "2024-11-02", "qty": 4}, {"date": "2024-11-17", "qty": 3}, {"date": "2024-11-30", "qty": 4}, {"date": "2025-01-24", "qty": 3}, {"date": "2025-01-26", "qty": 3}, {"date": "2025-01-27", "qty": 3}, {"date": "2025-03-11", "qty": 3}, {"date": "2025-05-15", "qty": 8}, {"date": "2025-06-13", "qty": 5}, {"date": "2026-04-19", "qty": 3}, {"date": "2026-06-14", "qty": 3}]