Year	NFL, current US$
1970	13461000
1971	13767000
1972	12072000
1973	-13094000
1974	1823000
1975	-5433000
1976	-9000000
1977	33328000
1978	85355000
1979	94678000
1980	29784000
1981	94059000
1982	57229000
1983	16449000
1984	-11900000
1985	-53831000
1986	-52272000
1987	145000
1988	-31259000
1989	-66000000
1990	-8111000
1991	-2394000
1992	-833000
1993	33098000
1994	9616000
1995	35526000
1996	19148000
1997	543426000
1998	83930000
1999	-12965000
2000	-1602000
2001	61000
2002	-827000
2003	-546000
2004	116000
2005	0
2006	0
2007	0
2008	0
2009	0
2010	0
2011	0
2012	0
2013	0
2014	84997000
2015	0
2016	-9038000
2017	-4736000
2018	-28143000