График частотности: интересах

[{"date": "2026-02-26", "qty": 4}, {"date": "2026-03-02", "qty": 6}, {"date": "2026-03-03", "qty": 6}, {"date": "2026-03-04", "qty": 6}, {"date": "2026-03-05", "qty": 3}, {"date": "2026-03-11", "qty": 3}, {"date": "2026-03-12", "qty": 3}, {"date": "2026-03-19", "qty": 4}, {"date": "2026-03-20", "qty": 4}, {"date": "2026-03-21", "qty": 3}, {"date": "2026-03-22", "qty": 3}, {"date": "2026-03-23", "qty": 4}, {"date": "2026-04-11", "qty": 5}, {"date": "2026-04-12", "qty": 4}, {"date": "2026-04-14", "qty": 18}, {"date": "2026-04-15", "qty": 10}, {"date": "2026-04-16", "qty": 4}, {"date": "2026-04-30", "qty": 3}, {"date": "2026-05-01", "qty": 3}, {"date": "2026-05-10", "qty": 3}, {"date": "2026-05-21", "qty": 3}, {"date": "2026-06-08", "qty": 3}, {"date": "2026-06-09", "qty": 3}, {"date": "2026-06-10", "qty": 3}, {"date": "2026-07-02", "qty": 3}, {"date": "2026-07-13", "qty": 3}, {"date": "2026-07-19", "qty": 3}, {"date": "2026-07-22", "qty": 4}, {"date": "2026-07-24", "qty": 6}, {"date": "2026-07-25", "qty": 5}]