Year	Percent Change From Preceding Period
2004-01-01	8.00371541506786
2005-01-01	3.67319159803526
2006-01-01	10.88389699774610
2007-01-01	5.18269534838178
2008-01-01	14.23361580300830
2009-01-01	10.93762401640530
2010-01-01	1.45627014631101
2011-01-01	23.65123214439350
2012-01-01	4.26528355297660
2013-01-01	5.45254035838534
2014-01-01	2.05627544330399
2015-01-01	8.38632328022698
2016-01-01	5.68727611294973
2017-01-01	3.30252616003849
2018-01-01	4.34811078718011
2019-01-01	4.54078187847473