Year	Dollars
1992-01-01	7243527
1997-01-01	62227019
2002-01-01	53450191
2003-01-01	54880748
2004-01-01	56783436
2005-01-01	81081240
2006-01-01	85963171
2007-01-01	103355999
2008-01-01	117830768
2009-01-01	75850868
2010-01-01	117877111
2011-01-01	103982447
2012-01-01	166697638
2013-01-01	182047916
2014-01-01	156797112
2015-01-01	95901799
2016-01-01	100853818