Year	Percent Change
2010-01-01	3.0973
2011-01-01	3.6750
2012-01-01	2.4421
2013-01-01	1.9836
2014-01-01	3.7418
2015-01-01	6.8606
2016-01-01	5.8143
2017-01-01	4.1267
2018-01-01	3.3926
2019-01-01	2.9902
2020-01-01	3.0416
2021-01-01	3.0416
2022-01-01	3.0416
2023-01-01	3.0416