График частотности: герой

[{"date": "2025-09-08", "qty": 3}, {"date": "2025-09-09", "qty": 7}, {"date": "2025-09-11", "qty": 3}, {"date": "2025-09-13", "qty": 3}, {"date": "2025-10-01", "qty": 6}, {"date": "2025-10-02", "qty": 4}, {"date": "2025-10-03", "qty": 4}, {"date": "2025-10-04", "qty": 3}, {"date": "2025-10-05", "qty": 3}, {"date": "2025-10-06", "qty": 3}, {"date": "2025-10-07", "qty": 3}, {"date": "2025-10-08", "qty": 3}, {"date": "2025-10-09", "qty": 3}, {"date": "2025-10-10", "qty": 3}, {"date": "2025-10-11", "qty": 3}, {"date": "2025-10-12", "qty": 3}, {"date": "2025-10-13", "qty": 3}, {"date": "2025-10-31", "qty": 3}, {"date": "2025-12-13", "qty": 3}, {"date": "2025-12-17", "qty": 3}, {"date": "2025-12-20", "qty": 3}, {"date": "2026-01-23", "qty": 4}, {"date": "2026-02-11", "qty": 3}, {"date": "2026-02-18", "qty": 3}, {"date": "2026-03-13", "qty": 3}, {"date": "2026-04-21", "qty": 5}, {"date": "2026-05-14", "qty": 5}, {"date": "2026-05-20", "qty": 3}, {"date": "2026-06-05", "qty": 14}, {"date": "2026-07-28", "qty": 1}]