Year	Dollars
1992-01-01	367351
1997-01-01	266562
2002-01-01	612835
2003-01-01	525820
2004-01-01	302790
2006-01-01	1942956
2007-01-01	1616103
2008-01-01	3772960
2009-01-01	3656295
2010-01-01	2651744
2011-01-01	3536282
2012-01-01	2451634
2013-01-01	3784676
2014-01-01	11452494
2015-01-01	19640077
2016-01-01	11634553