Year	NFL, current US$
1970	1356000
1971	3287000
1972	2133000
1973	3505000
1974	125000
1975	13022000
1976	2182000
1977	-118000
1978	598000
1979	2330000
1980	1120000
1981	966000
1982	-176000
1983	-1045000
1984	-1043000
1985	-1436000
1986	-1258000
1987	-1522000
1988	-2070000
1989	-2468000
1990	-3136000
1991	-3002000
1992	-2860000
1993	-3022000
1994	-3391000
1995	-4047000
1996	-4025000
1997	-3609000
1998	-1484000
1999	-745000
2000	0