График частотности: спортсменов

[{"date": "2023-07-15", "qty": 3}, {"date": "2023-07-16", "qty": 3}, {"date": "2023-07-29", "qty": 4}, {"date": "2023-09-06", "qty": 7}, {"date": "2023-10-19", "qty": 4}, {"date": "2023-12-08", "qty": 5}, {"date": "2024-02-12", "qty": 15}, {"date": "2024-02-23", "qty": 3}, {"date": "2024-03-19", "qty": 6}, {"date": "2024-06-12", "qty": 4}, {"date": "2024-06-27", "qty": 3}, {"date": "2024-06-28", "qty": 4}, {"date": "2024-08-10", "qty": 3}, {"date": "2024-10-17", "qty": 3}, {"date": "2024-12-03", "qty": 3}, {"date": "2024-12-07", "qty": 6}, {"date": "2024-12-21", "qty": 3}, {"date": "2025-02-25", "qty": 3}, {"date": "2025-05-12", "qty": 3}, {"date": "2025-10-13", "qty": 7}, {"date": "2025-12-10", "qty": 3}, {"date": "2026-02-06", "qty": 3}, {"date": "2026-02-07", "qty": 3}, {"date": "2026-02-16", "qty": 7}, {"date": "2026-02-18", "qty": 4}, {"date": "2026-02-19", "qty": 4}, {"date": "2026-02-23", "qty": 3}, {"date": "2026-03-19", "qty": 3}, {"date": "2026-07-06", "qty": 3}, {"date": "2026-07-27", "qty": 4}]