Year	Percent Change From Preceding Period
2004-01-01	1.333884282892780
2005-01-01	-1.239771672932370
2006-01-01	0.970703046500398
2007-01-01	3.000956138573070
2008-01-01	1.980256348274170
2009-01-01	-0.508783422725738
2010-01-01	-0.715295404825989
2011-01-01	0.113253582045687
2012-01-01	1.922473626970460
2013-01-01	4.310268442059930
2014-01-01	3.513744753481680
2015-01-01	-0.603459872239144
2016-01-01	1.243423714952750
2017-01-01	2.862506691533000
2018-01-01	3.267100577509450
2019-01-01	3.630310350518180