Year	NFL, current US$
1970	424994.9
1971	1880667.8
1972	89681.1
1973	-5592776.4
1974	-4331399.8
1975	1919071.3
1976	12162149.6
1977	4335981.7
1978	12106130.2
1979	32776835.2
1980	30187081.8
1981	43005369.4
1982	35184654.7
1983	25685576.9
1984	51407919.9
1985	13507541
1986	12605673.3
1987	8809342.5
1988	-8747477.7
1989	-394605.3
1990	202055.1
1991	99953.7
1992	26503.9
1993	24604.2
1996	0
1999	0
2000	0
2001	0
2002	0
2003	0
2004	0
2005	0
2006	0
2007	0
2008	0
2011	6040000
2012	-1504000
2013	-1753000
2014	-1443000
2015	29000
2016	18323168.7
2017	18901323.1
2018	40732515.2
2019	2436824.3
2020	-1069720
2021	-1430213.3
2022	-252265.5