Year	Percent Change From Preceding Period
2004-01-01	-1.3335547371441700
2005-01-01	-0.8564840475571390
2006-01-01	-1.0566838560738900
2007-01-01	-0.8138043043128260
2008-01-01	-0.0557100621515595
2009-01-01	0.6349451450569630
2010-01-01	-0.5676037114496570
2011-01-01	-6.6263330302281300
2012-01-01	7.3116354251399600
2013-01-01	6.5028681633064400
2014-01-01	6.0371124663103900
2015-01-01	6.0846641728550200
2016-01-01	5.5966054987063900
2017-01-01	5.0691462620674200
2018-01-01	4.6933257175740600
2019-01-01	4.3190514413578100