Year Percent Change 2015-01-01 11.8279 2016-01-01 20.1942 2017-01-01 6.9751 2018-01-01 7.1763 2019-01-01 10.2875 2020-01-01 9.0105 2021-01-01 7.4684 2022-01-01 7.3697 2023-01-01 6.9166