Year	NFL, current US$
1970	27000
1971	-43000
1972	-344000
1973	-250000
1974	77000
1975	1415000
1976	622000
1977	319000
1978	669000
1979	274000
1980	-1399000
1981	-1352000
1982	531000
1983	3595000
1984	-535000
1985	-270000
1986	-349000
1987	-1712000
1988	4437000
1989	-951000
1990	-735000
1991	-1378000
1992	-1992000
1993	-1194000
1994	-697000
1995	-876000
1996	-676000
1997	-36000
1998	491000
1999	-69000
2000	3048000
2001	1795000
2002	-1974000
2003	7591000
2004	-4502000
2005	-4590000
2006	-1547000