Year	NFL, current US$
1970	0
1971	0
1972	0
1973	0
1974	0
1975	0
1976	0
1977	0
1978	0
1979	0
1980	0
1981	0
1982	0
1983	0
1984	0
1985	-155262.7
1986	-303286.86
1987	3240861.91
1988	11295029.44
1989	7486042.36
1990	1542290.97
1991	3069327.22
1992	-1930016.25
1993	88736901.72
1994	4123142.98
1995	14158443.49
1996	-19212102.01
1997	-2288177.96
1998	-11322840.6
1999	-18402028.49
2000	-17057220.6
2001	-12431764.05
2002	-8165101.22
2003	-8563406.41
2004	-8396871.56
2005	-10583945.03
2006	-11814190.97
2007	-13025742.52
2008	-14285994.02
2009	-6082058.88