2023-01-15 47.4
2023-02-15 43.5
2023-03-15 36.3
2023-04-15 33.4
2023-05-15 19.3
2023-06-15 5.8
2023-07-15 0.9
2023-08-15 2.5
2023-09-15 15
2023-10-15 46.7
2023-11-15 65.7
2023-12-15 62.9