Year	NFL, current US$
1970	913000
1971	1162000
1972	17457000
1973	-5368000
1974	5244000
1975	60942000
1976	98271000
1977	139468000
1978	74033000
1979	170959000
1980	260822000
1981	65294000
1982	-54840000
1983	29405000
1984	-2215000
1985	-30661000
1986	124293000
1987	-32687000
1988	338061000
1989	290444000
1990	63268000
1991	54542000
1992	1977000
1993	-9249000
1994	-24097000
1995	-36358000
1996	-35084000
1997	-13731000
1998	-33950000
1999	-5771000
2000	-4000000
2001	0
2002	0
2003	-12896000
2004	0
2005	0
2006	1415000
2007	-18809000
2008	-60000
2009	7787000
2010	6126000
2011	3922000
2012	57315000
2013	84155000
2014	26480000
2015	829308000
2016	-27480000
2017	94804000
2018	267342000