Year	Percent Change From Preceding Period
2004-01-01	4.861154351784440
2005-01-01	2.847878455136880
2006-01-01	2.120663656103370
2007-01-01	3.557803799851590
2008-01-01	1.132819713218410
2009-01-01	-1.186235522101760
2010-01-01	4.472166986630120
2011-01-01	3.538264151376410
2012-01-01	3.143028358633760
2013-01-01	3.659963777757570
2014-01-01	4.364828814823920
2015-01-01	4.114506740099040
2016-01-01	-1.191917928039590
2017-01-01	-2.628584124038220
2018-01-01	0.227993689194986
2019-01-01	2.229082489834290