Year	Dollars
1992-01-01	109720068
1997-01-01	196178093
2002-01-01	221946160
2003-01-01	227724864
2004-01-01	257044206
2005-01-01	308568159
2006-01-01	360585229
2007-01-01	433267225
2008-01-01	473978343
2009-01-01	434860607
2010-01-01	527829253
2011-01-01	553266750
2012-01-01	549667044
2013-01-01	527496182
2014-01-01	589336938
2015-01-01	482177238
2016-01-01	753168090