Year Percent Change 2015-01-01 -1.7144 2016-01-01 -3.9474 2017-01-01 -0.1860 2018-01-01 2.2092 2019-01-01 2.7710 2020-01-01 2.7616 2021-01-01 2.7547 2022-01-01 2.7493 2023-01-01 2.7496