Year	Percent Change From Preceding Period
2004-01-01	2.94642187129168
2005-01-01	3.22953628096091
2006-01-01	3.60170691032492
2007-01-01	1.74607918643716
2008-01-01	6.42934983457958
2009-01-01	2.23134332899663
2010-01-01	5.21041993083563
2011-01-01	11.20461331619440
2012-01-01	6.56877631981511
2013-01-01	4.63786804936057
2014-01-01	1.39568466416844
2015-01-01	1.24744643860310
2016-01-01	1.13673857882618
2017-01-01	5.73585448655692
2018-01-01	3.64332868349354
2019-01-01	4.91607703737565