Year	Percent Change
2006-01-01	6.0906
2007-01-01	7.5194
2008-01-01	8.6757
2009-01-01	5.8054
2010-01-01	5.8889
2011-01-01	6.0255
2012-01-01	8.4386
2013-01-01	5.2777
2014-01-01	4.5056
2015-01-01	3.9460
2016-01-01	7.0716
2017-01-01	10.7016
2018-01-01	6.0000
2019-01-01	6.0000