График частотности: кубометров

[{"date": "2011-08-31", "qty": 3}, {"date": "2011-11-07", "qty": 3}, {"date": "2011-12-28", "qty": 3}, {"date": "2012-01-10", "qty": 3}, {"date": "2012-01-12", "qty": 3}, {"date": "2012-01-13", "qty": 8}, {"date": "2012-01-14", "qty": 3}, {"date": "2012-01-15", "qty": 4}, {"date": "2012-02-10", "qty": 6}, {"date": "2012-02-22", "qty": 3}, {"date": "2012-02-23", "qty": 3}, {"date": "2012-12-18", "qty": 3}, {"date": "2013-05-23", "qty": 3}, {"date": "2014-04-10", "qty": 3}, {"date": "2014-06-27", "qty": 3}, {"date": "2014-12-04", "qty": 4}, {"date": "2014-12-17", "qty": 3}, {"date": "2014-12-31", "qty": 3}, {"date": "2015-01-01", "qty": 3}, {"date": "2015-09-29", "qty": 3}, {"date": "2016-01-10", "qty": 3}, {"date": "2017-01-06", "qty": 4}, {"date": "2021-10-28", "qty": 3}, {"date": "2022-01-07", "qty": 3}, {"date": "2022-03-03", "qty": 4}, {"date": "2022-10-25", "qty": 3}, {"date": "2023-08-30", "qty": 3}, {"date": "2024-03-24", "qty": 4}, {"date": "2025-01-29", "qty": 3}, {"date": "2025-02-07", "qty": 3}]