Year Percent Change 2015-01-01 9.2338 2016-01-01 11.0390 2017-01-01 2.4295 2018-01-01 4.8032 2019-01-01 6.5625 2020-01-01 8.1457 2021-01-01 8.3914 2022-01-01 9.7808 2023-01-01 10.1494