Year	NFL, current US$
1970	-6125000
1971	-3296000
1972	1019000
1973	5414000
1974	26653000
1975	8670000
1976	-3116000
1977	7821000
1978	19959000
1979	26262000
1980	16008000
1981	10187000
1982	11043000
1983	-7482000
1984	-3668000
1985	-3961000
1986	-1589000
1987	-1806000
1988	-1028000
1989	3579000
1990	4000000
1991	0
1992	0
1993	0
1994	0
1995	-28397000
1996	0
1997	0
1998	0
1999	0
2000	0
2001	0
2002	0
2003	-454000
2004	0
2005	0
2006	0
2007	0
2008	0
2009	0
2010	0
2011	0
2012	0
2013	0
2014	0
2015	0
2016	0
2017	0
2018	0