Year	Dollars
1992-01-01	7502408
1997-01-01	49017252
2002-01-01	12304461
2003-01-01	12430234
2004-01-01	24841312
2005-01-01	24858191
2006-01-01	27333348
2007-01-01	40590156
2008-01-01	43247186
2009-01-01	40807655
2010-01-01	63305019
2011-01-01	41584334
2012-01-01	27981889
2013-01-01	29059425
2014-01-01	65918224
2015-01-01	98789045
2016-01-01	79430044