Year	NFL, current US$
1970	-236000
1971	1051000
1972	-108000
1973	-238000
1974	-329000
1975	1159000
1976	1596000
1977	680000
1978	-1180000
1979	13124000
1980	4020000
1981	908000
1982	10750000
1983	14637000
1984	-103000
1985	-5815000
1986	-3094000
1987	-1788000
1988	-1445000
1989	2807000
1990	-450000
1994	-4000
1995	-4000
1996	-4000
1997	-4000
1998	-4000
1999	-4000
2000	-3000
2001	-3000
2002	-3000
2003	-4000
2004	-4000
2005	-4000
2006	11615000
2007	11068000
2008	-2762000
2009	-482000
2010	-2427000
2011	-2524000
2012	-2350000
2013	-2429000
2014	-2431000
2015	-3676000
2016	-2024000
2017	-923000