Year	NFL, current US$
1975	1001974.9
1976	952132.5
1977	1972034.2
1978	197878
1979	-138249.6
1980	270729.7
1981	-339791
1982	-363302.4
1983	6497072.6
1984	10487461.2
1985	4973209.3
1986	2447060.3
1987	7006254
1988	1271644
1989	-2599754.1
1990	-3662919.5
1991	-3879832.1
1992	-4241332.4
1993	-1421527.4
1994	-3180610.9
1995	-2052822.3
1996	-4054835.5
1997	-3831034.6
1998	-4060835
1999	-1960360.9
2000	0
2001	-167924.5
2002	0
2003	-579740.8
2004	-6955084.6
2005	-2694668.1
2006	0
2007	0