Year	Percent Change
2000-01-01	1.6100
2001-01-01	1.5845
2002-01-01	0.1733
2003-01-01	2.2491
2004-01-01	6.7682
2005-01-01	8.8748
2006-01-01	11.7904
2007-01-01	13.6719
2008-01-01	15.1203
2009-01-01	-4.8756
2010-01-01	-2.4059
2011-01-01	2.0364
2012-01-01	1.7857
2013-01-01	3.1992
2014-01-01	3.3583
2015-01-01	1.8141
2016-01-01	2.6766
2017-01-01	0.3933
2018-01-01	3.9080
2019-01-01	3.4615