Year	Percent Change
2015-01-01	6.0665
2016-01-01	6.9239
2017-01-01	6.6682
2018-01-01	6.6728
2019-01-01	6.7800
2020-01-01	6.8627
2021-01-01	6.9495
2022-01-01	6.9782
2023-01-01	6.9746