Year	Percent Change From Preceding Period
2004-01-01	1.801607358174950
2005-01-01	-1.554933876830710
2006-01-01	0.214127240841358
2007-01-01	16.747938736721300
2008-01-01	63.251564575872100
2009-01-01	-2.538461923434280
2010-01-01	0.386308241175798
2011-01-01	5.511986128033010
2012-01-01	5.797403367541850
2013-01-01	3.419026219558990
2014-01-01	0.523769204471058
2015-01-01	3.163456126997310
2016-01-01	-0.215445252028737
2017-01-01	3.479948255635150
2018-01-01	5.246926574209620
2019-01-01	3.829248408634410