Year	Percent Change
2001-01-01	-3.6132
2002-01-01	-0.3728
2003-01-01	-1.5508
2004-01-01	4.4110
2005-01-01	9.3238
2006-01-01	1.6237
2007-01-01	7.5887
2008-01-01	13.1625
2009-01-01	14.3049
2010-01-01	8.0273
2011-01-01	10.1822
2012-01-01	13.1219
2013-01-01	11.5527
2014-01-01	9.0510
2015-01-01	7.0056
2016-01-01	4.4112
2017-01-01	5.0897