Year	NFL, current US$
1972	-2000
1973	-4000
1974	-4000
1975	5844000
1976	13166000
1977	17919000
1978	7915000
1979	7943000
1980	13092000
1981	16182000
1982	13952000
1983	26314000
1984	30160000
1985	19779000
1986	24482000
1987	48355000
1988	21583000
1989	10154000
1990	12561000
1991	10177000
1992	7000
1993	-5000
1995	39345000
1996	62868000
1997	35108000
1998	33964000
1999	8236000
2000	1482000
2001	744000
2002	-124000
2003	0
2004	-40499000
2005	-5139000
2006	-3907000
2007	-6660000
2008	-15823000
2009	-10972000
2010	-35942000