Year	NFL, current US$
1970	-743000
1971	-634000
1972	-1939000
1973	-613000
1974	14917000
1975	-1210000
1976	-76000
1977	1108000
1978	1815000
1979	12252000
1980	-4056000
1981	7014000
1982	-1218000
1983	-2192000
1984	-880000
1985	-1348000
1986	-409000
1989	11594000
1994	-490000
1995	-28798000
1997	-2000
1999	0
2001	0
2006	-43000
2019	-6440000
2020	-7570000
2021	-11400000
2022	-3100000