Year	NFL, current US$
1970	430843.1
1971	2581374
1972	7438090.3
1973	1589134.5
1974	1437242.6
1975	8042128.2
1976	9294635.3
1977	11689350.9
1978	4856915
1979	12973374.5
1980	25022015.8
1981	29311783
1982	15805082.4
1983	16818159.3
1984	28936270.1
1985	43452595.5
1986	72156900
1987	82283134
1988	84966632.9
1989	57273694.7
1990	105786465.2
1991	94289135.1
1992	41370987.5
1993	47939603.1
1994	36499312.9
1995	30032258.3
1996	25100166
1997	2270288.5
1998	-8894280.8
1999	-1157077.4
2000	8621374.5
2001	-8662494.8
2002	483591.9
2003	-124123.3
2004	-5165262.6
2005	-712077.9
2006	-46988995.6
2007	-39217717.7
2008	-10566708.5
2009	12377013.1
2010	20820397.9
2011	19871977.2
2012	19926500.6
2013	17647993.3
2014	92355454
2015	18237647.4
2016	6725217.2
2017	8543123.3
2018	34560746.9