Year	Percent Change From Preceding Period
2004-01-01	7.045586425807520
2005-01-01	-1.003950780957730
2006-01-01	1.114980383099580
2007-01-01	3.517534856473750
2008-01-01	5.737197446096280
2009-01-01	6.470172502307260
2010-01-01	6.520902724615740
2011-01-01	-4.321958830794620
2012-01-01	5.647348281341860
2013-01-01	4.800718693593570
2014-01-01	-0.940235558906641
2015-01-01	5.868247652210180
2016-01-01	0.405596455448508
2017-01-01	4.557732010725640
2018-01-01	5.411814656279010
2019-01-01	5.395141617696210