Year	Percent Change From Preceding Period
2004-01-01	3.22580645161264
2005-01-01	7.60000000000043
2006-01-01	4.79859999999974
2007-01-01	9.80833713427461
2008-01-01	12.90442275473230
2009-01-01	4.50127263085574
2010-01-01	4.49999999999976
2011-01-01	7.76308300083439
2012-01-01	8.26512515419146
2013-01-01	4.41870000000002
2014-01-01	6.16945771591079
2015-01-01	4.91022785426546
2016-01-01	8.68190744486911
2017-01-01	4.70583973558190
2018-01-01	5.53195673443736
2019-01-01	4.86367303733840