График частотности: гостиничный

[{"date": "2019-05-08", "qty": 3}, {"date": "2020-04-26", "qty": 3}, {"date": "2020-09-04", "qty": 3}, {"date": "2020-09-05", "qty": 3}, {"date": "2020-09-06", "qty": 3}, {"date": "2025-05-29", "qty": 38}]