Year	Percent Change
2001-01-01	1.0111
2002-01-01	0.1367
2003-01-01	2.5010
2004-01-01	4.9191
2005-01-01	0.7939
2006-01-01	2.7105
2007-01-01	3.7827
2008-01-01	11.7466
2009-01-01	3.6864
2010-01-01	7.4919
2011-01-01	8.6308
2012-01-01	5.2647
2013-01-01	5.8451
2014-01-01	1.8824
2015-01-01	5.1425
2016-01-01	-2.0220
2017-01-01	0.9084
2018-01-01	2.9639
2019-01-01	0.6841