Year	NFL, current US$
1970	0
1971	545227.1
1972	57542.1
1973	-19617.4
1974	-18712.4
1975	9093878.6
1976	-10837.2
1977	207781.4
1978	452483
1979	2464149.1
1980	3943716.1
1981	4170832.6
1982	4104972
1983	6823196.2
1984	6173253.6
1985	6570866.1
1986	6908070
1987	14338842.9
1988	10047091.3
1989	3237594.7
1990	1322495.3
1991	-2108981.8
1992	1113370.4
1993	711387.5
1994	-95630.9
1995	3483994.4
1996	3291065.3
1997	4315244.4
1998	14305640.6
1999	5184489.7
2000	610245.1
2001	16629178.8
2002	9529650.2
2003	-2489177.9
2004	-422000
2005	2105543.7
2006	1676151.3
2007	-3387859.2
2008	-10597415.7
2009	-6288593.3
2010	-8408592
2011	-6502985.3
2012	-6515000.4
2013	-6367013.4
2014	-6451295.1
2015	-5314682.1
2016	6580911.5
2017	5953349.1
2018	1287036.8