Year	PPG + PNG (NFL, current US$)
1970	11000
1971	-59000
1972	-381000
1973	-271000
1975	5517000
1976	35000
1977	7000
1978	2906000
1979	1210000
1980	-2778000
1981	-2364000
1982	687000
1983	13153000
1984	10981000
1985	-2902000
1986	-5736000
1987	-7773000
1988	-925000
1989	-5554000
1990	-5975000
1991	-2575000