Year	Percent Change From Preceding Period
2004-01-01	9.588104508033740
2005-01-01	8.493241946698630
2006-01-01	29.625125004164900
2007-01-01	27.174384340028600
2008-01-01	26.802287999810600
2009-01-01	11.791435710791800
2010-01-01	8.972445338797040
2011-01-01	13.323287211824600
2012-01-01	-0.550621030707354
2013-01-01	2.021822474736510
2014-01-01	-0.943436524012819
2015-01-01	0.376718151738888
2016-01-01	3.575997553786980
2017-01-01	6.489124601092890