Year	NFL, current US$
1970	23612951.5
1971	22963000
1972	14878000
1973	15687000
1974	16694000
1975	8854000
1976	3861000
1977	4658000
1978	10429000
1979	11725000
1980	44711000
1981	44667000
1982	31010000
1983	40272000
1984	36195000
1985	7125000
1986	12270000
1987	-5041000
1988	-18818000
1989	-9071000
1990	-13367000
1991	-22880000
1992	-7710000
1993	-18808000
1994	-16515000
1995	-12385000
1996	-9817000
1997	96000
1998	-14641000
1999	-17302000
2000	-16523000
2001	-17113000
2002	-18837000
2003	-18113000
2004	-20929000
2005	-25792000
2006	-19432000
2007	-13697000
2008	-12222000
2009	-8965000
2010	-11100000
2011	-7403000
2012	-6434000
2013	-6098000
2014	-5435000
2015	-5642000
2016	-5637000
2017	-5637000
2018	-5333000
2019	-4804000
2020	-4276000
2021	-3789000
2022	-2883000