Year	Percent Change
2001-01-01	2.9290
2002-01-01	0.1490
2003-01-01	2.6883
2004-01-01	3.4361
2005-01-01	3.3176
2006-01-01	1.7032
2007-01-01	2.3049
2008-01-01	4.2074
2009-01-01	-1.4245
2010-01-01	4.0849
2011-01-01	2.7407
2012-01-01	3.2250
2013-01-01	4.8047
2014-01-01	4.9377
2015-01-01	-5.3172
2016-01-01	0.1880
2017-01-01	-0.2652
2018-01-01	-0.0089
2019-01-01	0.9271