2023-01-15 30.0942 2023-02-15 30.4889 2023-03-15 31.1616 2023-04-15 32.0563 2023-05-15 32.7729 2023-06-15 32.039 2023-07-15 31.6716 2023-08-15 31.8887 2023-09-15 31.5523 2023-10-15 31.4945 2023-11-15 31.4673 2023-12-15 30.8103