Year Percent Change 2015-01-01 -5.3013 2016-01-01 6.4940 2017-01-01 7.2116 2018-01-01 8.0697 2019-01-01 8.1551 2020-01-01 8.0133 2021-01-01 8.0138 2022-01-01 8.2144 2023-01-01 8.2150