Year	Percent Change
2010-01-01	8.9404
2011-01-01	8.6783
2012-01-01	12.5784
2013-01-01	13.1282
2014-01-01	13.5989
2015-01-01	8.2629
2016-01-01	9.0984
2017-01-01	7.5624
2018-01-01	6.2120
2019-01-01	5.3611