Year	Percent Change From Preceding Period
2004-01-01	-6.27033336259400
2005-01-01	-7.41339426234986
2006-01-01	-3.55609913367733
2007-01-01	-3.40071958399703
2008-01-01	-16.32284948774820
2009-01-01	7.39605157292695
2010-01-01	15.44687273788910
2011-01-01	16.33246688628890
2012-01-01	13.60917038586860
2013-01-01	5.27035410250366
2014-01-01	2.76527069280734
2015-01-01	1.42393338653286
2016-01-01	0.66469613007067
2017-01-01	3.73748632720785
2018-01-01	3.63607555686295
2019-01-01	4.20245509696773