2023-01-15 -3.47935
2023-02-15 -1.32429
2023-03-15 -0.26871
2023-04-15 3.70567
2023-05-15 8.26677
2023-06-15 12.826
2023-07-15 14.3265
2023-08-15 14.0584
2023-09-15 10.135
2023-10-15 5.79613
2023-11-15 2.287
2023-12-15 -0.704516