График частотности: интерес

[{"date": "2026-01-30", "qty": 3}, {"date": "2026-02-18", "qty": 4}, {"date": "2026-02-19", "qty": 3}, {"date": "2026-03-19", "qty": 3}, {"date": "2026-03-20", "qty": 3}, {"date": "2026-03-21", "qty": 3}, {"date": "2026-03-22", "qty": 3}, {"date": "2026-03-23", "qty": 3}, {"date": "2026-03-24", "qty": 3}, {"date": "2026-03-25", "qty": 3}, {"date": "2026-03-26", "qty": 14}, {"date": "2026-08-03", "qty": 4}, {"date": "2026-08-04", "qty": 4}, {"date": "2026-08-07", "qty": 2}, {"date": "2026-08-08", "qty": 8}, {"date": "2026-08-09", "qty": 4}, {"date": "2026-08-10", "qty": 4}, {"date": "2026-08-11", "qty": 12}, {"date": "2026-08-12", "qty": 7}, {"date": "2026-08-12", "qty": 7}, {"date": "2026-08-18", "qty": 3}, {"date": "2026-08-18", "qty": 3}, {"date": "2026-08-25", "qty": 4}, {"date": "2026-08-26", "qty": 8}, {"date": "2026-08-30", "qty": 4}, {"date": "2026-08-31", "qty": 12}, {"date": "2026-09-04", "qty": 4}, {"date": "2026-09-07", "qty": 4}, {"date": "2026-09-08", "qty": 4}, {"date": "2026-09-11", "qty": 4}]