Year	Dollars
1992-01-01	146168
1997-01-01	50512
2002-01-01	30809
2003-01-01	151671
2004-01-01	351313
2005-01-01	108236
2006-01-01	1938136
2007-01-01	335866
2008-01-01	1080386
2009-01-01	1505441
2010-01-01	1050841
2011-01-01	3760192
2012-01-01	4735281
2013-01-01	4422342
2014-01-01	1928374
2015-01-01	1042994
2016-01-01	678879