Year	Dollars
1992-01-01	1075060444
1997-01-01	262905558
2002-01-01	1930589846
2003-01-01	661507089
2004-01-01	1204279441
2005-01-01	958781226
2006-01-01	1781351510
2007-01-01	2152630652
2008-01-01	1156702161
2009-01-01	1606615847
2010-01-01	621702377
2011-01-01	852777340
2012-01-01	850725971
2013-01-01	519068033
2014-01-01	634187008
2015-01-01	1060465923
2016-01-01	1340142365