Year	NFL, current US$
1970	0
1971	0
1972	0
1973	0
1974	0
1975	0
1976	0
1977	0
1978	0
1979	0
1980	0
1981	0
1982	0
1983	0
1984	1437000
1985	972000
1986	591000
1987	-120000
1988	-120000
1989	-120000
1990	-120000
1991	-240000
1992	-120000
1993	0
1994	0
1995	4245000
1996	5347000
1997	260000
1998	-2160000
1999	-600000
2000	-1800000
2001	8606000
2002	-139000
2003	-832000
2004	-1915000
2005	3972000
2006	-6408000
2007	-4205000
2008	-4343000
2009	-3642000
2010	77505000
2011	94977000
2012	114183000
2013	121100000
2014	114155000
2015	28567000
2016	16396000
2017	12508000
2018	0