Year	NFL, current US$
1971	1101000
1972	5464000
1973	14923000
1974	-2044000
1975	-1822000
1976	-1608000
1977	8503000
1978	-6063000
1979	-1134000
1980	-1475000
1981	4527000
1982	-1934000
1983	4800000
1984	1921000
1985	4780000
1986	-3195000
1987	-4914000
1988	11629000
1989	-4718000
1990	-7336000
1991	-3534000
1992	-6709000
1993	-1870000
1994	-1431000
1995	-750000
1996	-18000
1997	-8000
1998	-17000
1999	-25000
2000	-21000
2001	-14000
2002	-2000