Year	Dollars
1992-01-01	58834458
1997-01-01	70751404
2002-01-01	202210315
2003-01-01	130233214
2004-01-01	131411220
2005-01-01	115119825
2006-01-01	146422208
2007-01-01	126956548
2008-01-01	154022435
2009-01-01	204258925
2010-01-01	189711696
2011-01-01	142530909
2012-01-01	144391792
2013-01-01	127609608
2014-01-01	98618864
2015-01-01	101199298
2016-01-01	111333180