Year	NFL, current US$
1970	311767000
1971	-24011000
1972	13239000
1973	-75681000
1974	-35755000
1975	227281000
1976	39676000
1977	-17523000
1978	-104380000
1979	26252000
1980	140942000
1981	16175000
1982	61784000
1983	35117000
1984	37886000
1985	4108000
1986	113492000
1987	-38962000
1988	-32719000
1989	10121000
1990	-11250000
1991	-9044000
1992	-23460000
1993	-38677000
1994	-24947000
1995	-36852000
1996	-28693000
1997	-3626000
1998	-47861000
1999	-2201000
2000	-710000
2001	-5112000
2002	-2015000
2003	-121974000
2004	-12991000
2005	-11526000
2006	0
2007	0
2008	2009000
2009	-7337000
2010	-8416000
2011	74777000
2012	727262000
2013	227262000
2014	1195539000
2015	1222443000
2016	-4097000
2017	1220897000
2018	648656000