График частотности: ход

[{"date": "2026-04-22", "qty": 3}, {"date": "2026-05-16", "qty": 3}, {"date": "2026-05-17", "qty": 3}, {"date": "2026-06-23", "qty": 3}, {"date": "2026-07-28", "qty": 1}, {"date": "2026-07-29", "qty": 4}, {"date": "2026-07-30", "qty": 4}, {"date": "2026-07-31", "qty": 8}, {"date": "2026-08-01", "qty": 4}, {"date": "2026-08-04", "qty": 4}, {"date": "2026-08-05", "qty": 8}, {"date": "2026-08-06", "qty": 4}, {"date": "2026-08-10", "qty": 4}, {"date": "2026-08-12", "qty": 4}, {"date": "2026-08-18", "qty": 4}, {"date": "2026-08-19", "qty": 12}, {"date": "2026-08-20", "qty": 12}, {"date": "2026-08-21", "qty": 8}, {"date": "2026-08-24", "qty": 4}, {"date": "2026-08-26", "qty": 8}, {"date": "2026-08-29", "qty": 4}, {"date": "2026-09-01", "qty": 4}, {"date": "2026-09-02", "qty": 4}, {"date": "2026-09-03", "qty": 8}, {"date": "2026-09-04", "qty": 12}, {"date": "2026-09-05", "qty": 8}, {"date": "2026-09-06", "qty": 25}, {"date": "2026-09-07", "qty": 8}, {"date": "2026-09-08", "qty": 8}, {"date": "2026-09-12", "qty": 12}]