Year	NFL, current US$
1970	1055700
1971	14645053.7
1972	31673344.3
1973	25636563
1974	10484291.3
1975	18002914.1
1976	16498390.3
1977	9474302.9
1978	1192745.4
1979	2540311
1980	8629448.1
1981	5030432.5
1982	6177722.6
1983	7773262.7
1984	25073469.1
1985	9266152.9
1986	366201.5
1987	28861705.6
1988	8768058.8
1989	6258225.3
1990	-4895300.1
1991	-3046183.6
1992	-4798152.3
1993	4393746.4
1994	-3323840.6
1995	34677282.3
1996	-13101632.4
1997	-20761452.6
1998	-2546175.7
1999	-4407020.1
2000	4339201.7
2001	-6252689.9
2002	-10477491.8
2003	-2690675.4
2004	7061586.6
2005	688672.8
2006	-9604612.2
2007	36057155
2008	-17295164.8
2009	-4198400.3
2010	-13203743.3
2011	-31820662.4
2012	-10149072.9
2013	-13162818.3
2014	-16758742
2015	-10501760.6
2016	-7485320.5
2017	-5087942.7
2018	-4323213.1
2019	-11066164.1
2020	-12319843.8
2021	-11341471.4
2022	-7679097.1