Year	Dollars
1992-01-01	144247049
1997-01-01	240346100
2002-01-01	282476306
2003-01-01	252947006
2004-01-01	289901739
2005-01-01	306932326
2006-01-01	301381521
2007-01-01	291825767
2008-01-01	335356013
2009-01-01	288054574
2010-01-01	301200172
2011-01-01	300253985
2012-01-01	345857843
2013-01-01	315364194
2014-01-01	353993628
2015-01-01	358100099
2016-01-01	296274032