Year	Dollars
1997-01-01	205746
2002-01-01	221481
2003-01-01	390697
2004-01-01	208970
2005-01-01	397309
2006-01-01	394367
2007-01-01	451116
2008-01-01	334775
2009-01-01	277016
2010-01-01	138288
2011-01-01	262601
2012-01-01	379695
2013-01-01	3784726
2014-01-01	577111
2015-01-01	647409
2016-01-01	179279