Year	NFL, current US$
1970	-14129000
1971	-5478000
1972	-1419000
1973	-134813000
1974	-93276000
1975	-158345000
1976	-277628000
1977	1457000
1978	-10177000
1979	85118000
1980	571270000
1981	743515000
1982	1504866000
1983	836294000
1984	132982000
1985	199644000
1986	-118846000
1987	599341000
1988	293721000
1989	564890000
1990	282285000
1991	-18299000
1992	-199091000
1993	-78999000
1994	-305773000
1995	-438401000
1996	-680222000
1997	-247874000
1998	-14800000
1999	-111070000
2000	-141722000
2001	-149893000
2002	-157903000
2003	-244311000
2004	-93088000
2005	-168255000
2006	-131528000
2007	-595667000
2008	-7540000
2009	-7540000
2010	-3770000