Year	Dollars
1992-01-01	68332499
1997-01-01	193446090
2002-01-01	369939137
2003-01-01	724473052
2004-01-01	605138097
2005-01-01	631157762
2006-01-01	1157996534
2007-01-01	1273995501
2008-01-01	1220055862
2009-01-01	773048014
2010-01-01	1000340643
2011-01-01	972468626
2012-01-01	1169149847
2013-01-01	1028491380
2014-01-01	981220623
2015-01-01	1243882942
2016-01-01	1119967698