Year	Percent
2003-01-01	1.5584100000000000
2004-01-01	5.6474000000000000
2005-01-01	3.8232500000000000
2006-01-01	4.2018100000000000
2007-01-01	3.9564800000000004
2008-01-01	3.3859300000000000
2009-01-01	3.5955800000000004
2010-01-01	3.6292600000000000
2011-01-01	2.5699400000000003
2012-01-01	2.7100900000000000
2013-01-01	1.5435200000000000
2014-01-01	2.2355700000000000
2015-01-01	-0.5926010000000000
2016-01-01	0.2962470000000000