Year	NFL, current US$
1970	1052304
1971	-1877003.7
1972	-19812.2
1973	9233103.8
1974	12257747.9
1975	58450913.9
1976	-217019.4
1977	13692256.9
1978	8345327.7
1979	3087080.3
1980	-613000
1981	-558000
1983	1267286.9
1984	6597781.5
1985	3055595.6
1986	12333991.5
1987	20312999.2
1988	18114764.4
1989	18734344.8
1990	22227947
1991	22645543
1992	13749295.6
1993	1786897
1994	4870534.6
1995	-689000
1996	-491950.4
1997	6607272.3
1998	1411210.2
1999	8041317.5
2000	6414725
2001	1772525.6
2002	1831205.7
2003	6653490
2004	-915533.1
2005	-4805270.5
2006	24944979.6
2007	5458619.8
2008	54058746.1
2009	-4727284.3
2010	295907848.8
2011	185391871.9
2012	28616892.5
2013	-2799791.1
2014	24658901.9
2015	-1749883.6
2016	70447220.3
2017	144483980.7
2018	18271243.4
2019	19456867.3
2020	54166334.4
2021	-28147411.4
2022	23153395.4