Year	Dollars
1992-01-01	274512
1997-01-01	317991
2002-01-01	728857
2003-01-01	800543
2004-01-01	207990
2005-01-01	365412
2006-01-01	1334231
2007-01-01	1569563
2008-01-01	1562247
2009-01-01	668265
2010-01-01	467953
2011-01-01	806330
2012-01-01	456055
2013-01-01	349763
2014-01-01	517020
2015-01-01	307462
2016-01-01	322234