Year	Percent Change
2003-01-01	8.6923
2004-01-01	0.6709
2005-01-01	11.8298
2006-01-01	5.3609
2007-01-01	13.3397
2008-01-01	3.8629
2009-01-01	20.5851
2010-01-01	8.4384
2011-01-01	6.4792
2012-01-01	13.9681
2013-01-01	5.6825
2014-01-01	2.6970
2015-01-01	1.3100
2016-01-01	2.3667
2017-01-01	2.5050
2018-01-01	2.5000
2019-01-01	2.9824