Year	Dollars
1992-01-01	49581
1997-01-01	549285
2003-01-01	105268
2004-01-01	72421
2006-01-01	64420
2007-01-01	145839
2008-01-01	358841
2009-01-01	485274
2010-01-01	249178
2011-01-01	191931
2012-01-01	124151
2013-01-01	146374
2015-01-01	321259