Year	NFL, current US$
1970	710100
1971	81150.1
1972	2367194.3
1973	1490163.7
1974	3287533.4
1975	2427128
1976	2303556.5
1977	9148731.7
1978	14946983
1979	20285330.1
1980	29540796.6
1981	31888586.8
1982	13891910.6
1983	6606108.1
1984	10498859.1
1985	13471883.6
1986	31790533.4
1987	30572735.5
1988	13732248.2
1989	17635430.3
1990	10873140.5
1991	17119065
1992	41158398.3
1993	11376519.3
1994	7414303.6
1995	7825003.1
1996	43520575.3
1997	10514806
1998	1649636.8
1999	10596794.7
2000	8317504.2
2001	14403780.9
2002	44147411.5
2003	28609109.5
2004	34245226
2005	38545101.3
2006	34661302.4
2007	19799731.1
2008	25650813.9
2009	19653544.4
2010	21145348.2
2011	6428711.1
2012	1415838.4
2013	18968805.3
2014	3010599.9
2015	18706459.3
2016	-7085454.5
2017	114847910
2018	42507254.8