Year	NFL, current US$
1970	-363000
1971	-62000
1972	4731000
1973	-93000
1974	-1390000
1975	-1491000
1976	98554000
1977	23535000
1978	185497000
1979	464461000
1980	554468000
1981	269482000
1982	208439000
1983	-55932000
1984	-34383000
1985	682818000
1986	-67790000
1987	270158000
1988	156339000
1989	-127473000
1990	-1213494000
1991	230627000
1992	194869000
1993	-1778000
1994	-460670000
1995	653986000
1996	525431000
1997	169745000
1998	2666007000
1999	-255960000
2000	-621816000
2001	-1022327000
2002	-321967000
2003	-969453000
2004	-838637000
2005	127998000
2006	209935000
2007	-308130000
2008	-114857000
2009	555901000
2010	-80575000
2011	-374218000
2012	-116074000
2013	-321211000
2015	-82623000