График частотности: важные

[{"date": "2024-03-17", "qty": 4}, {"date": "2024-03-18", "qty": 4}, {"date": "2024-03-19", "qty": 4}, {"date": "2024-03-20", "qty": 4}, {"date": "2024-03-21", "qty": 4}, {"date": "2024-03-23", "qty": 4}, {"date": "2024-03-24", "qty": 4}, {"date": "2024-03-25", "qty": 4}, {"date": "2024-03-26", "qty": 4}, {"date": "2024-03-27", "qty": 4}, {"date": "2024-03-28", "qty": 5}, {"date": "2024-03-29", "qty": 4}, {"date": "2024-03-30", "qty": 4}, {"date": "2024-04-01", "qty": 3}, {"date": "2024-07-23", "qty": 3}, {"date": "2024-07-24", "qty": 4}, {"date": "2024-07-25", "qty": 4}, {"date": "2024-10-10", "qty": 3}, {"date": "2025-01-23", "qty": 3}, {"date": "2025-02-14", "qty": 3}, {"date": "2025-05-15", "qty": 4}, {"date": "2025-05-29", "qty": 3}, {"date": "2025-06-16", "qty": 3}, {"date": "2025-06-20", "qty": 3}, {"date": "2025-09-05", "qty": 3}, {"date": "2025-11-27", "qty": 3}, {"date": "2026-04-02", "qty": 4}, {"date": "2026-04-03", "qty": 3}, {"date": "2026-04-04", "qty": 3}, {"date": "2026-04-05", "qty": 3}]