Year	NFL, current US$
1971	1533000
1972	1169000
1973	3144000
1974	6574000
1975	9019000
1976	6638000
1977	9597000
1978	9347000
1979	6826000
1980	9717000
1981	18953000
1982	16527000
1983	16661000
1984	24323000
1985	38117000
1986	46507000
1987	38989000
1988	28042000
1989	53565000
1990	32324000
1991	460000
1992	24000
1999	0
2000	0
2001	0
2002	0
2003	0
2004	0
2005	0
2006	0
2007	0
2008	0
2009	0
2010	0
2011	0
2013	0
2014	0
2015	0
2016	0
2017	0
2018	0
2020	-278142000
2021	-13035000
2022	-12160000