Year Percent Change 2015-01-01 3.3230 2016-01-01 0.4129 2017-01-01 7.4994 2018-01-01 4.9614 2019-01-01 3.9669 2020-01-01 3.7970 2021-01-01 3.8139 2022-01-01 3.8310 2023-01-01 3.8000