Year	Percent Change
2015-01-01	6.9925
2016-01-01	5.8709
2017-01-01	6.7203
2018-01-01	6.9000
2019-01-01	7.0369
2020-01-01	7.1694
2021-01-01	7.2660
2022-01-01	7.3719
2023-01-01	7.5095