Year	Percent Change From Preceding Period
2004-01-01	10.58261826583790
2005-01-01	15.77985983695700
2006-01-01	18.02938572018100
2007-01-01	10.75247081915430
2008-01-01	7.56182059384167
2009-01-01	3.46164221837175
2010-01-01	5.40545461529123
2011-01-01	4.58459541357980
2012-01-01	6.30452818510981
2013-01-01	11.41272838988280
2014-01-01	7.40175599591906
2015-01-01	6.27198004395825
2016-01-01	8.35622939035976
2017-01-01	6.49764469358549
2018-01-01	5.00662475619509
2019-01-01	4.23266742179424