2023-01-15 -1.97097
2023-02-15 0.579643
2023-03-15 3.29871
2023-04-15 6.78933
2023-05-15 10.3
2023-06-15 16.6007
2023-07-15 18.4252
2023-08-15 17.6055
2023-09-15 13.5963
2023-10-15 9.58613
2023-11-15 3.54667
2023-12-15 -0.427097