Year	NFL, current US$
1971	657000
1973	5020000
1974	5343000
1975	3708000
1976	3872000
1977	4376000
1978	2449000
1979	3140000
1980	4976000
1981	9100000
1982	10870000
1983	16832000
1984	-695000
1985	-5473000
1986	-5642000
1987	-6397000
1988	-1472000
1989	-3644000
1990	-4047000
1991	-3439000
1992	-9747000
1993	-10689000
1994	-7048000
1995	-5887000
1996	-92000
1997	423000
1998	-522000
1999	-3304000
2000	-6782000
2001	-3814000
2002	-3839000
2003	-2111000
2004	-2251000
2005	-2262000
2006	-2210000
2007	-1774000
2008	-1320000
2009	-1391000
2010	-18000
2016	50178000
2017	3385000
2018	19537000
2019	3106000
2020	6467000
2021	32711000
2022	62625000