Year Percent Change 2015-01-01 1.8958 2016-01-01 0.2303 2017-01-01 7.6321 2018-01-01 5.9696 2019-01-01 6.1569 2020-01-01 5.6970 2021-01-01 5.8311 2022-01-01 5.7515 2023-01-01 5.6439