Year	Percent Change From Preceding Period
2004-01-01	4.13663213138935
2005-01-01	2.28194607024464
2006-01-01	4.96116689298913
2007-01-01	6.54788141101710
2008-01-01	9.09464307192825
2009-01-01	9.45172651521694
2010-01-01	4.87491987643957
2011-01-01	5.00559518081195
2012-01-01	6.72199777334880
2013-01-01	5.60092502290390
2014-01-01	5.34841624292751
2015-01-01	3.39573628060385
2016-01-01	6.72710218940802
2017-01-01	6.14727190578041
2018-01-01	3.51395124674353
2019-01-01	5.75000000000028