Year	Percent Change From Preceding Period
2004-01-01	3.623914301048600
2005-01-01	5.998776346567170
2006-01-01	5.992166753691470
2007-01-01	4.435375790760150
2008-01-01	0.821663886503301
2009-01-01	1.565048937330810
2010-01-01	3.793754697518690
2011-01-01	2.247230019343240
2012-01-01	4.718155518015180
2013-01-01	6.420804878489620
2014-01-01	1.931010038680000
2015-01-01	0.391128872194517
2016-01-01	1.368694142374740
2017-01-01	1.608101865370780
2018-01-01	1.321298155970990
2019-01-01	0.434509887664985