Year	NFL, current US$
1970	-8940000
1971	-6650055.8
1972	29835036
1973	-57081384.8
1974	-16404487
1975	0
1976	218786277.5
1977	11675750
1978	107079558.8
1979	150046056.8
1980	-23400000
1981	-59300000
1982	282600000
1983	82850000
1984	22520000
1985	-50040000
1986	-51020000
1987	-87758.3
1988	-36294.3
1989	-23628533.8
1990	-63157529.1
1991	-48148238.1
1992	-48867585.5
1993	256887345.3
1997	147163195
1998	-145329864
1999	-146466881.3
2000	-141283901.6
2001	-153393642.2
2002	-173336143
2003	-112333431.6
2004	-39643834.4
2005	-39518845
2006	-39360150.6
2007	-20475691
2022	0