Year	Dollars
1992-01-01	934866
1997-01-01	93649
2002-01-01	3440171
2003-01-01	468472
2004-01-01	2825614
2006-01-01	9775671
2007-01-01	29108854
2008-01-01	30269298
2009-01-01	29351663
2010-01-01	25796386
2011-01-01	23782053
2012-01-01	51335747
2013-01-01	45444159
2014-01-01	57417973
2015-01-01	29335084
2016-01-01	21330104