Year	Percent Change
2003-01-01	2.8559
2004-01-01	3.6671
2005-01-01	4.2059
2006-01-01	3.8177
2007-01-01	7.0159
2008-01-01	7.4487
2009-01-01	4.4579
2010-01-01	5.4890
2011-01-01	2.0416
2012-01-01	2.5121
2013-01-01	3.9826
2014-01-01	3.9811
2015-01-01	5.4213
2016-01-01	5.1766
2017-01-01	4.3152
2018-01-01	4.2662
2019-01-01	5.7633