Year	NFL, current US$
1970	-1870000
1971	-825000
1972	-1055000
1973	-92000
1974	953000
1975	-1676000
1976	1332000
1977	55374000
1978	6935000
1979	-2448000
1980	-5907000
1981	-6534000
1982	7794000
1983	26882000
1984	9788000
1985	9569000
1986	5916000
1987	2482000
1988	-361000
1989	12347000
1990	20161000
1991	-3022000
1992	-3631000
1993	-5564000
1994	-6606000
1995	-4243000
1996	-4330000
1997	-12188000
1998	-4563000
1999	4579000
2000	-1346000
2001	-3316000
2002	-451000
2003	0
2005	0
2008	0
2017	0
2018	9846000
2019	-1970000
2020	-1970000
2021	-1968000
2022	-1968000