Year	NFL, current US$
1970	-1057000
1971	-706000
1972	-419000
1973	-362000
1974	-265000
1975	-177000
1976	-155000
1977	-11000
1978	9606000
1979	14683000
1980	90956000
1981	-800000
1982	471638000
1983	-173639000
1984	161717000
1985	-152285000
1986	40353000
1987	173593000
1988	-156279000
1989	2003000
1990	-80490000
1991	-80624000
1992	148240000
1993	409990000
1994	-453149000
1995	-50838000
1996	-72302000
1997	698927000
1998	74589000
1999	-64802000
2000	-30305000
2001	-170311000
2002	-281532000
2003	-182284000
2004	-45266000
2005	-15000000
2006	-23444000
2007	-3225000
2008	121773000
2009	-50208000
2010	-75210000
2013	130070000
2014	472465000
2015	262834000
2016	603416000
2017	1673143000
2018	333600000
2019	229650000
2020	2395679000
2021	1524813000
2022	-3330596000