Year	NFL, current US$
1970	985000
1971	1295917.9
1972	727937.6
1973	3937137.5
1974	-89083.9
1975	-363737.6
1976	-353372.5
1977	-426220.7
1978	9567695.3
1979	2435499.1
1980	1426269.7
1981	44646.4
1982	-523699.6
1983	2581178.9
1984	14692320.3
1985	12551835.5
1986	4820518.5
1987	2435660.1
1988	931520.7
1989	-2919762.6
1990	16806333.1
1991	-6733571.7
1992	2664954.9
1993	-4248595.5
1994	1981599.2
1995	-5835847.7
1996	651497.1
1997	-3948631.7
1998	400004.9
1999	-2566726.3
2000	693796.6
2001	-710566.8
2002	7597841.2
2003	1456751.3
2004	3766318.6
2005	3728573.3
2006	14765238.7
2007	25398899.2
2008	4392184.1
2009	13322739.9
2010	8207655.5
2011	16434061.1
2012	-2206955.7
2013	15801017.2
2014	19588380.6
2015	20563154.5
2016	-594628.2
2017	-27024341.4
2018	272339026.3
2019	-50946769.9
2020	-133644817.5
2021	-24732920.5
2022	5352596.8