Year	NFL, current US$
1970	29406624.9
1971	13636316.4
1972	20690838.6
1973	40427884.3
1974	223425599.4
1975	197312399.8
1976	311707961.2
1977	261327259
1978	413819799.9
1979	565095129.5
1980	519843072.9
1981	392663282.4
1982	766252794.9
1983	438763924
1984	241147878.8
1985	84814838.1
1986	63639703.7
1987	159680122.9
1988	323971391.5
1989	191166968
1990	170468968.1
1991	116265606.5
1992	93586150.4
1993	91377916.7
1994	9214478
1995	36221010
1996	17293662.9
1997	4531464.2
1998	-1261803
1999	-5705624.3
2000	174567979.7
2001	312341266.8
2002	23768380.8
2003	-6733390.7
2004	140107620.6
2005	96675162.9
2006	339480734.4
2007	503815381.9
2008	453549670.1
2009	605097853.6
2010	535027867.9
2011	373489995.1
2012	41135861.1
2013	212307698.8
2014	111698826.4
2015	144555751
2016	-73012690.3
2017	-23544049.4
2018	-70574441.9