Year	Dollars
1992-01-01	60619375
1997-01-01	124382885
2002-01-01	54775454
2003-01-01	85771066
2004-01-01	91714897
2005-01-01	107916066
2006-01-01	142553746
2007-01-01	175198529
2008-01-01	207299649
2009-01-01	138388747
2010-01-01	250953700
2011-01-01	294372438
2012-01-01	284142425
2013-01-01	309918361
2014-01-01	241214567
2015-01-01	203228503
2016-01-01	171959654