Year	Percent Change From Preceding Period
2004-01-01	2.668480976660310
2005-01-01	3.708982856862340
2006-01-01	5.263702076086790
2007-01-01	0.286395834571674
2008-01-01	8.376505604919870
2009-01-01	-0.459266306628118
2010-01-01	4.017828285662590
2011-01-01	1.826673219074380
2012-01-01	6.770270643830060
2013-01-01	-1.837774840972960
2014-01-01	-0.761450060841428
2015-01-01	2.301441699986640
2016-01-01	-2.652055557347670
2017-01-01	2.982029268737460
2018-01-01	1.730767044589850
2019-01-01	2.778865390893260