Year	Dollars
1992-01-01	2634999
1997-01-01	3240509
2002-01-01	2470404
2003-01-01	3326777
2004-01-01	4371806
2005-01-01	3180075
2006-01-01	3059203
2007-01-01	5934488
2008-01-01	12094602
2009-01-01	10704742
2010-01-01	17681942
2011-01-01	17912391
2012-01-01	19917714
2013-01-01	15497134
2014-01-01	16419802
2015-01-01	7858208
2016-01-01	9775602