Year	Percent Change From Preceding Period
2004-01-01	1.451734362538460
2005-01-01	2.574449601226740
2006-01-01	-0.969216372825212
2007-01-01	1.426821750337350
2008-01-01	-9.783029746264070
2009-01-01	3.876501920321750
2010-01-01	2.194189769212080
2011-01-01	8.721915513285540
2012-01-01	6.983460699170300
2013-01-01	4.649581768715260
2014-01-01	2.868090892669520
2015-01-01	2.586444483279350
2016-01-01	1.850388934431620
2017-01-01	5.012312164208210
2018-01-01	4.194111644365790
2019-01-01	3.780437487017850