Year	Percent Change From Preceding Period
2004-01-01	1.992855050956120
2005-01-01	0.542275926658400
2006-01-01	0.886528292456277
2007-01-01	5.104094848608510
2008-01-01	2.866808759265240
2009-01-01	0.844355406505615
2010-01-01	2.952577094528220
2011-01-01	3.880325268884930
2012-01-01	12.579219998514800
2013-01-01	18.030036697668300
2014-01-01	1.312681933942990
2015-01-01	-22.203481157301400
2016-01-01	4.008922523996710
2017-01-01	1.441502194429830
2018-01-01	1.456419283889040
2019-01-01	3.273501427583010