2023-01-15 -1.65935
2023-02-15 -0.45
2023-03-15 1.26581
2023-04-15 4.93633
2023-05-15 8.77548
2023-06-15 14.68
2023-07-15 16.5177
2023-08-15 15.9639
2023-09-15 12.0247
2023-10-15 8.22774
2023-11-15 3.61267
2023-12-15 0.554516