Year	Dollars
1992-01-01	181057565
1997-01-01	484317926
2002-01-01	246660006
2003-01-01	135164491
2004-01-01	177893507
2005-01-01	162327724
2006-01-01	277384718
2007-01-01	265741584
2008-01-01	231141368
2009-01-01	182515011
2010-01-01	252617167
2011-01-01	299154117
2012-01-01	286407742
2013-01-01	548877552
2014-01-01	321687464
2015-01-01	358129312
2016-01-01	369238811