Year	Percent Change From Preceding Period
2004-01-01	4.64084101503842
2005-01-01	3.64454146179153
2006-01-01	6.33719531489140
2007-01-01	9.17727466157685
2008-01-01	10.68759463006430
2009-01-01	5.83241758011342
2010-01-01	3.30737519356002
2011-01-01	6.00519132906697
2012-01-01	5.46729587525726
2013-01-01	5.00035233792205
2014-01-01	4.56502715632600
2015-01-01	4.29983215662346
2016-01-01	6.20646152302262
2017-01-01	5.32861072471800
2018-01-01	6.29170463283517
2019-01-01	5.32012195027490