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	0
1986	0
1987	0
1988	0
1989	0
1990	0
1991	0
1992	0
1993	0
1994	0
1995	0
1996	0
1997	0
1998	0
1999	0
2000	0
2001	0
2002	0
2003	0
2004	0
2005	-3336000
2006	-3363000
2007	4889000
2008	26373000
2009	2755000
2010	-23219000
2011	-30258000
2012	-25985000
2013	-29496000
2014	-38337000
2015	-35026000
2016	-49524000
2017	-53184000
2018	165879000