Year	NFL, current US$
1970	6865000
1971	2553000
1972	-3974000
1973	-3879000
1974	9917000
1975	20340000
1976	-8642000
1977	46790000
1978	95574000
1979	99327000
1980	-3354000
1981	239604000
1982	197297000
1983	-3064000
1984	51986000
1985	100651000
1986	-53776000
1987	-87773000
1988	80419000
1989	35090000
1990	107501000
1991	74476000
1992	23951000
1993	-28810000
1994	-279388000
1995	-322024000
1996	-98079000
1997	-10031000
1998	-68602000
1999	-157559000
2000	311283000
2001	-45747000
2002	-66371000
2003	-60581000
2004	-44080000
2005	-42665000
2006	-55826000
2007	-54817000
2008	-58090000
2009	-47079000
2010	-37711000
2011	-43251000
2012	-20578000
2013	-5910000
2014	-5914000
2015	-4938000
2016	-3566000
2017	-782000
2018	-71000