Year	Percent Change From Preceding Period
2004-01-01	30.421190472528300
2005-01-01	8.179559410984480
2006-01-01	5.662595479440300
2007-01-01	15.282111214029900
2008-01-01	17.799111897906200
2009-01-01	1.343356288060960
2010-01-01	-8.924162111709250
2011-01-01	6.523922643041520
2012-01-01	8.312842263350150
2013-01-01	-4.133179082208430
2014-01-01	0.415060947255198
2015-01-01	-9.110042557455260
2016-01-01	-8.575885655135170
2017-01-01	-3.220198552641490
2018-01-01	-7.712055216974840
2019-01-01	-2.607659042652790