Year	PPG + PNG (NFL, current US$)
1979	8866000
1980	29525000
1983	8099000
1984	8794000
1985	10908000
1986	-12192000
1987	-16107000
1988	376000
1989	-14782000
1990	-12453000
1991	-9403000
1992	-10125000
1993	-2809000
1994	-1617000
1995	-957000
1996	-220000
1997	-185000
1998	-33000