Year	Dollars
1992-01-01	89757778
1997-01-01	161120921
2002-01-01	226819299
2003-01-01	218333974
2004-01-01	207200888
2005-01-01	262032935
2006-01-01	286455522
2007-01-01	323004200
2008-01-01	296868862
2009-01-01	284736656
2010-01-01	296263465
2011-01-01	307045805
2012-01-01	265453955
2013-01-01	269062007
2014-01-01	296124430
2015-01-01	304183878
2016-01-01	230717185