Year	NFL, current US$
1970	-1133000
1971	-1410000
1972	-669000
1973	556000
1974	6765000
1975	4373000
1976	7775000
1977	6011000
1978	-1654000
1979	-2965000
1980	52108000
1981	12776000
1982	-4970000
1983	2253000
1984	1069000
1985	39581000
1986	31720000
1987	11860000
1988	152000
1989	30974000
1990	31650000
1991	2065000
1992	-6788000
1993	7207000
1994	10534000
1995	18738000
1996	-6822000
1997	-13111000
1998	-13109000
1999	-5134000
2000	0
2001	-76000
2002	-115000
2006	-2260000
2007	-1131000