Year	Percent Change From Preceding Period
2004-01-01	11.98000000000010
2005-01-01	9.12157342516154
2006-01-01	8.83133943805008
2007-01-01	9.08072205873168
2008-01-01	15.43962386728810
2009-01-01	10.34650351303970
2010-01-01	2.30576216002945
2011-01-01	5.66756998454918
2012-01-01	6.28638494502825
2013-01-01	4.22266714997710
2014-01-01	1.78410041196763
2015-01-01	2.50720809221898
2016-01-01	5.72346382047605
2017-01-01	4.83677988512710
2018-01-01	3.26616350815490
2019-01-01	5.50000000000002