Year	NFL, current US$
1970	14002000
1971	20749000
1972	19367000
1973	35645000
1974	17224000
1975	10976000
1976	13274000
1977	13088000
1978	9559000
1979	13171000
1980	-26099000
1981	4685000
1982	-1732000
1983	10907000
1984	13638000
1985	-2023000
1986	10278000
1987	13981000
1988	10626000
1989	9287000
1990	-3679000
1991	-6640000
1992	-3001000
1993	-18803000
1994	-15893000
1995	-5059000
1996	5081559.9
1997	-2178975.1
1998	5109274.3
1999	-5352291.6
2000	-17201315.7
2001	-12039114.5
2002	-14187238
2003	-16057000
2004	-11458000
2005	-8072000
2006	-8583000
2007	-10473000
2008	-9643000
2009	-9643000
2010	-120000
2011	-8513000
2012	-8359000
2013	-8299000
2014	-8239000
2015	-8239000
2016	-7396000
2017	-6061000
2018	-3892000
2019	3174000
2020	-503000
2021	23546000
2022	61882000