Year	Dollars
1992-01-01	14364075
1997-01-01	41657739
2002-01-01	33852188
2003-01-01	48297880
2004-01-01	66188284
2005-01-01	71567273
2006-01-01	83158097
2007-01-01	111569747
2008-01-01	121048642
2009-01-01	83597891
2010-01-01	115141935
2011-01-01	97488585
2012-01-01	101279233
2013-01-01	105835464
2014-01-01	108392575
2015-01-01	120455820
2016-01-01	123545326