Year	NFL, current US$
1970	489000
1971	2411000
1972	1031000
1973	726000
1974	4556000
1975	2227000
1976	5108000
1977	4036000
1978	3244000
1979	20244000
1980	40918000
1981	40549000
1982	61791000
1983	18767000
1984	-8728000
1985	40241000
1986	100218000
1987	105679000
1988	73166000
1989	59946000
1990	79226000
1991	53942000
1992	42224000
1993	14580000
1994	49624000
1995	102769000
1996	47197000
1997	51411000
1998	87895000
1999	38592000
2000	138180000
2001	68289000
2002	-25469000
2003	42142000
2004	-90484000
2005	-80442000
2006	27910000
2007	126258000
2008	-9980000
2009	125634000
2010	63991000
2011	256513000
2012	229082000
2013	247860000
2014	365213000
2015	1192252000
2016	459170000
2017	199412000
2018	285355000
2019	493497000
2020	527029000
2021	1180046000
2022	523185000