Year	NFL, current US$
1975	60406
1976	51042.9
1977	538772.9
1978	2510051.1
1979	4668546.4
1980	3220043.6
1981	6690703.7
1982	3189565.8
1983	6169255.6
1984	3966155.1
1985	6675246.8
1986	8294438.9
1987	4146445.9
1988	5208708.9
1989	27078669.8
1990	21271517.8
1991	14827269.4
1992	9103873.5
1993	1075994
1994	-963778.2
1995	-86482.6
1997	-16513.1
1998	-499294.2
1999	-13462
2000	0
2001	0
2002	0
2003	0
2004	0
2005	0
2006	0
2007	-28857653.5
2008	-3745806.8
2009	-1815501.8
2010	0
2014	0
2015	733141.3
2016	418407.6
2017	3945270.9
2018	24072.5
2019	0
2020	0
2021	-38463.3
2022	0