Year	Dollars
1992-01-01	204796
1997-01-01	590974
2002-01-01	721928
2003-01-01	700892
2004-01-01	2573630
2005-01-01	770482
2006-01-01	1905939
2007-01-01	1216366
2008-01-01	3419799
2009-01-01	1463194
2010-01-01	3973777
2011-01-01	1743722
2012-01-01	1600411
2013-01-01	9243365
2014-01-01	1723322
2015-01-01	2701768
2016-01-01	2076356