Year	Percent Change From Preceding Period
2004-01-01	2.70646997328377
2005-01-01	4.55625884166095
2006-01-01	8.36396570152554
2007-01-01	8.28026555320200
2008-01-01	6.24240246246152
2009-01-01	-7.65252888428294
2010-01-01	8.56368495730325
2011-01-01	6.04833394972735
2012-01-01	4.45615161691388
2013-01-01	11.34331977772060
2014-01-01	4.14945964554776
2015-01-01	-1.69808198461094
2016-01-01	4.31527038031382
2017-01-01	2.35995839807895
2018-01-01	4.61795884082420
2019-01-01	3.60696233530054