Year	Percent Change From Preceding Period
2004-01-01	-0.485928325571851
2005-01-01	1.114838642823510
2006-01-01	-0.673076923076869
2007-01-01	-0.194632757858052
2008-01-01	5.575868372943260
2009-01-01	0.865800865801713
2010-01-01	0.686695278969568
2011-01-01	2.301790281330160
2012-01-01	2.166666666666720
2013-01-01	3.262642740619740
2014-01-01	1.737756714060270
2015-01-01	-1.151098059006550
2016-01-01	4.070625760578770
2017-01-01	1.056603773585490
2018-01-01	2.799999999999610
2019-01-01	2.499999999999860