Year	NFL, current US$
1970	1818000
1971	1550000
1972	1304000
1973	16000
1974	-99000
1975	839000
1976	2444000
1977	5022000
1978	5129000
1979	3341000
1980	2643000
1981	2232000
1982	68000
1983	-59000
1984	-539000
1985	-668000
1986	-872000
1987	-924000
1988	-894000
1989	-960000
1990	-1011000
1991	-1011000
1992	-1011000
1993	-1113000
1994	-1113000
1995	-1372000
1996	-1412000
1997	-1492000
1998	-1492000
1999	-1492000
2000	-1492000
2001	-1492000
2002	-1432000
2003	-1552000
2004	-1492000
2005	-1492000
2006	-1492000
2007	-1492000
2008	-1492000
2009	-1492000
2010	-1492000
2011	-1492000
2012	-1275000
2013	-1210000
2014	-1145000
2015	-1145000
2016	-874000
2017	-874000
2018	-874000
2019	-797000
2020	-721000
2021	-721000
2022	-721000