Year	Dollars
1992-01-01	99254
1997-01-01	849088
2002-01-01	118198
2003-01-01	401506
2004-01-01	2079462
2005-01-01	786771
2006-01-01	239950
2007-01-01	156235
2008-01-01	1733486
2010-01-01	3380052
2011-01-01	632862
2012-01-01	244190
2013-01-01	2794086
2014-01-01	280545
2015-01-01	515422