Year	NFL, current US$
1970	4514459.3
1971	5752558.6
1972	2401351.6
1973	4280010.2
1974	3716527.1
1975	2129275.3
1976	9900735.1
1977	51960611.5
1978	55954096
1979	39368351.9
1980	47365169.1
1981	46163534.6
1982	46084413.8
1983	50418219.4
1984	93612840.6
1985	28363914.7
1986	151022055.9
1987	153351354.1
1988	170163734.4
1989	105549868.8
1990	71441964.8
1991	60094180.6
1992	-2440548.1
1993	-20265720.1
1994	-11548977.8
1995	-13757326.4
1996	-16059637.3
1997	-1315621.7
1998	-4493968.3
1999	-8350913.2
2000	-9558786
2001	50003552
2002	4278832
2003	9116802.8
2004	124583572.2
2005	64510055.7
2006	60662850.6
2007	139934207.8
2008	141278738.1
2009	213746200.9
2010	189058455.5
2011	406202218.7
2012	378097177.6
2013	588686967
2014	511826512.6
2015	671214018.9
2016	475109250.4
2017	424636337.6
2018	961648285.7
2019	365654354.2
2020	241380416.3
2021	113332452
2022	86783024.1