Year	Dollars
1992-01-01	114592673
1997-01-01	310058339
2002-01-01	240613550
2003-01-01	273753183
2004-01-01	313312076
2005-01-01	342389051
2006-01-01	318579744
2007-01-01	379598417
2008-01-01	544047571
2009-01-01	448700539
2010-01-01	584027102
2011-01-01	696317309
2012-01-01	839510398
2013-01-01	732862560
2014-01-01	830614134
2015-01-01	926997286
2016-01-01	704180809