Year	Percent Change From Preceding Period
2004-01-01	1.7090716164807700
2005-01-01	1.4220492068846200
2006-01-01	3.9094999335371400
2007-01-01	6.1776994679788200
2008-01-01	5.5484554661581600
2009-01-01	-4.5406405018312100
2010-01-01	4.2886406269504000
2011-01-01	2.7351398679879900
2012-01-01	1.1366487242777600
2013-01-01	-0.0788838483340648
2014-01-01	-0.7779204554652460
2015-01-01	0.3941886740005640
2016-01-01	2.0602908040428800
2017-01-01	-0.6548175865288460
2018-01-01	0.8169432261612140
2019-01-01	1.6988433522312400