Year	Dollars
1992-01-01	18863795
1997-01-01	45062581
2002-01-01	35455771
2003-01-01	52351957
2004-01-01	88450499
2005-01-01	96755705
2006-01-01	118963268
2007-01-01	174350180
2008-01-01	248160112
2009-01-01	189426419
2010-01-01	243705239
2011-01-01	280870408
2012-01-01	259134755
2013-01-01	216510106
2014-01-01	242919150
2015-01-01	276042034
2016-01-01	265110567