Year	Dollars
1992-01-01	440572
1997-01-01	421712
2002-01-01	158803
2004-01-01	179340
2005-01-01	224086
2006-01-01	261131
2007-01-01	1055101
2008-01-01	677335
2009-01-01	262363
2010-01-01	539972
2011-01-01	614601
2013-01-01	2522852
2014-01-01	1544130
2016-01-01	457029