Year Percent Change 2015-01-01 6.1819 2016-01-01 3.7003 2017-01-01 -2.2636 2018-01-01 7.8424 2019-01-01 7.1229 2020-01-01 3.9047 2021-01-01 3.3590 2022-01-01 2.8734 2023-01-01 6.0449