График частотности: жилом

[{"date": "2019-01-02", "qty": 4}, {"date": "2019-01-03", "qty": 3}, {"date": "2019-01-14", "qty": 3}, {"date": "2019-02-10", "qty": 3}, {"date": "2019-08-12", "qty": 3}, {"date": "2020-08-26", "qty": 5}, {"date": "2020-09-13", "qty": 3}, {"date": "2020-09-27", "qty": 3}, {"date": "2021-02-06", "qty": 7}, {"date": "2021-02-25", "qty": 3}, {"date": "2021-09-08", "qty": 3}, {"date": "2021-09-09", "qty": 3}, {"date": "2023-03-08", "qty": 3}, {"date": "2023-10-01", "qty": 5}, {"date": "2024-01-12", "qty": 3}, {"date": "2024-03-16", "qty": 3}, {"date": "2024-11-09", "qty": 3}, {"date": "2024-12-28", "qty": 3}, {"date": "2025-07-21", "qty": 3}, {"date": "2025-07-25", "qty": 4}, {"date": "2025-07-26", "qty": 3}, {"date": "2025-10-17", "qty": 3}, {"date": "2025-11-08", "qty": 3}, {"date": "2026-01-03", "qty": 3}, {"date": "2026-02-21", "qty": 6}, {"date": "2026-02-27", "qty": 18}, {"date": "2026-03-09", "qty": 3}, {"date": "2026-03-24", "qty": 3}, {"date": "2026-03-29", "qty": 3}, {"date": "2026-05-26", "qty": 3}]