Year Percent Change 2015-01-01 0.6720 2016-01-01 -3.6627 2017-01-01 -3.9994 2018-01-01 3.2513 2019-01-01 3.4746 2020-01-01 3.4658 2021-01-01 3.4658 2022-01-01 3.4658 2023-01-01 3.4658