Year	NFL, US$
1970	2524994.9
1971	4538243.1
1972	3541117.9
1973	586298.5
1974	467146
1975	11014768
1976	20847773.1
1977	16170325.1
1978	25511547.9
1979	64518410
1980	60904214.2
1981	74620342.3
1982	52094993.6
1983	60556366.3
1984	91414034.9
1985	53625768.8
1986	29669416.5
1987	27201781.6
1988	4833772.1
1989	-1106516.2
1990	-1000816.2
1991	-13005149.3
1992	26503.9
1993	19804504
1994	-13600297.6
1996	0
1999	0
2000	0
2001	0
2002	0
2003	0
2004	0
2005	0
2006	-16185.5
2007	-260718524.8
2008	-37465370.7
2009	-4299509.1
2010	-3743001.6
2011	17785963.1
2012	19627464
2013	30585475.8
2014	76511940.5
2015	146845817.8
2016	101427417.6
2017	105518939.2
2018	145573638.9
2019	113068647.8
2020	96441267.3
2021	88166182.1
2022	129383671.6