График частотности: варшавы

[{"date": "2025-08-14", "qty": 5}, {"date": "2025-08-15", "qty": 5}, {"date": "2025-08-16", "qty": 3}, {"date": "2025-08-17", "qty": 3}, {"date": "2025-10-01", "qty": 3}, {"date": "2025-10-21", "qty": 3}, {"date": "2025-10-22", "qty": 4}, {"date": "2025-12-05", "qty": 3}, {"date": "2026-03-18", "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": 3}, {"date": "2026-03-27", "qty": 3}, {"date": "2026-03-28", "qty": 3}, {"date": "2026-03-29", "qty": 3}, {"date": "2026-03-30", "qty": 3}, {"date": "2026-03-31", "qty": 3}, {"date": "2026-04-01", "qty": 3}, {"date": "2026-04-02", "qty": 3}, {"date": "2026-04-03", "qty": 3}, {"date": "2026-04-04", "qty": 3}, {"date": "2026-04-05", "qty": 3}, {"date": "2026-04-06", "qty": 3}, {"date": "2026-04-07", "qty": 3}, {"date": "2026-06-21", "qty": 3}]