Year	NFL, current US$
1970	6700000
1971	18091000
1972	10120000
1973	33662000
1974	37327000
1975	100657000
1976	111484000
1977	152643000
1978	211949000
1979	271626000
1980	388848000
1981	97128000
1982	33139000
1983	7352000
1984	33973000
1985	-20794000
1986	-71783000
1987	-47527000
1988	-1419000
1989	-11250000
1990	-37492000
1991	-38886000
1992	-12246000
1993	-8231000
1994	-28705000
1995	-30148000
1996	2489000
1997	-2596000
1998	782000
1999	-603000
2000	0
2001	0
2002	-828000
2003	0
2010	25979000
2011	25178000
2012	2418000
2013	4894000
2015	-7500000
2016	-8500000
2017	-8500000
2018	-8500000
2019	-8500000
2020	-8500000
2021	-8500000
2022	2067000