График частотности: суда

[{"date": "2026-04-04", "qty": 3}, {"date": "2026-04-05", "qty": 3}, {"date": "2026-04-06", "qty": 6}, {"date": "2026-04-07", "qty": 5}, {"date": "2026-04-08", "qty": 4}, {"date": "2026-04-13", "qty": 4}, {"date": "2026-04-14", "qty": 3}, {"date": "2026-04-15", "qty": 3}, {"date": "2026-04-16", "qty": 3}, {"date": "2026-04-17", "qty": 4}, {"date": "2026-04-18", "qty": 4}, {"date": "2026-04-19", "qty": 3}, {"date": "2026-04-20", "qty": 3}, {"date": "2026-04-21", "qty": 3}, {"date": "2026-04-27", "qty": 4}, {"date": "2026-05-04", "qty": 3}, {"date": "2026-05-15", "qty": 4}, {"date": "2026-05-18", "qty": 5}, {"date": "2026-05-21", "qty": 3}, {"date": "2026-06-06", "qty": 3}, {"date": "2026-06-07", "qty": 3}, {"date": "2026-06-12", "qty": 4}, {"date": "2026-06-30", "qty": 3}, {"date": "2026-07-02", "qty": 3}, {"date": "2026-07-06", "qty": 3}, {"date": "2026-07-11", "qty": 3}, {"date": "2026-07-12", "qty": 6}, {"date": "2026-07-23", "qty": 6}, {"date": "2026-07-24", "qty": 6}, {"date": "2026-07-27", "qty": 3}]