Year	Percent Change From Preceding Period
2004-01-01	0.743909609454104
2005-01-01	3.894884710729180
2006-01-01	2.343502082441190
2007-01-01	0.438788824782735
2008-01-01	1.511822841314130
2009-01-01	0.496366831095385
2010-01-01	1.864499324980990
2011-01-01	0.904561102088342
2012-01-01	1.306215540393200
2013-01-01	2.758969687517230
2014-01-01	1.450732878485730
2015-01-01	-6.753577466792480
2016-01-01	-4.110442180406430
2017-01-01	-3.099334853968140
2018-01-01	-2.768112515064990
2019-01-01	-2.505886395427680