Year	Dollars
1992-01-01	83750
1997-01-01	37790
2002-01-01	114464
2003-01-01	254856
2004-01-01	193494
2005-01-01	71365
2006-01-01	156444
2007-01-01	563205
2008-01-01	935836
2009-01-01	652928
2010-01-01	323471
2011-01-01	139917
2012-01-01	56001
2013-01-01	220078
2014-01-01	355797
2015-01-01	353938
2016-01-01	164911