Year	Percent Change From Preceding Period
2004-01-01	5.87077221288940
2005-01-01	5.62260685659522
2006-01-01	2.46157025458902
2007-01-01	4.93848508284531
2008-01-01	4.05637572614970
2009-01-01	2.09252708460326
2010-01-01	3.56274538962796
2011-01-01	1.45838867102759
2012-01-01	5.11739423750481
2013-01-01	2.82210564888694
2014-01-01	6.61350010372723
2015-01-01	6.36704365066983
2016-01-01	6.22844989603767
2017-01-01	7.15378694195413
2018-01-01	6.97371273015665
2019-01-01	6.71454138575589