Year	Percent Change
2000-01-01	8.3848
2001-01-01	10.8674
2002-01-01	5.9413
2003-01-01	6.2888
2004-01-01	5.1360
2005-01-01	5.6485
2006-01-01	6.5314
2007-01-01	5.7349
2008-01-01	3.8467
2009-01-01	-2.6336
2010-01-01	5.1798
2011-01-01	-3.7333
2012-01-01	-10.6289
2013-01-01	2.1519
2014-01-01	3.2137
2015-01-01	2.9949
2016-01-01	3.5284
2017-01-01	3.1983
2018-01-01	3.7000
2019-01-01	3.5000