Year	NFL, current US$
1970	710100
1971	81150.1
1972	948194.3
1973	581163.7
1974	1721533.4
1975	1113128
1976	1475262.4
1977	4972049.6
1978	9904663.2
1979	13090847.8
1980	11292465.6
1981	19146819.8
1982	5750034.4
1983	206241.6
1984	3047798.7
1985	3263202
1986	5632896.8
1987	3062697.5
1988	6768758.3
1989	-2218954.2
1990	-2120345.7
1991	6518774
1992	-6080583.5
1993	-8631971.3
1994	-8719366.7
1995	-4473986.1
1996	27499701.4
1997	-5995005.7
1998	-4359888
1999	1695624.9
2000	-864908.6
2001	-1198151.3
2002	18818819.9
2003	-1763736.3
2004	-2203164.6
2005	1545458.6
2006	4502647.1
2007	3108896.8
2008	536457.1
2009	-1001667.6
2010	8160312
2011	9029735.4
2012	2512976
2013	14228284
2014	-7599549.8
2015	11189057.9
2016	2214630.4
2017	21863711.5
2018	6937874.1
2019	60396550.6
2020	32886030.5
2021	14889451.8
2022	25083684