Year	NFL, current US$
1971	511542.8
1972	1400553
1973	12126962.3
1974	-4485977.8
1975	-740875.5
1976	-23506536.2
1977	-1109196.3
1978	35650604.9
1979	11227936.2
1980	96420682.6
1981	-2034823.8
1982	18700000
1983	7650000
1984	-23955520.7
1985	-23538245.2
1986	96562689.1
1987	-34511269.2
1988	32819436.5
1989	46512266.3
1990	-14826813.8
1991	-13061417.3
1992	14103028.6
1993	-28776856.6
1994	28632658.4
1995	-611446.7
1996	17264627.5
1997	-11164218.4
1998	10519095.9
1999	272111.1
2000	-5101911.3
2001	3562112.8
2002	-17063763.9
2003	71021272.4
2004	33809151.2
2005	-26014480.1
2007	-14788424.3
2020	334475424.6
2021	-342038240
2022	0