Year	NFL, current US$
1978	464000
1979	2479000
1980	3960000
1981	4183000
1982	4117000
1983	5013000
1984	4134000
1985	3025000
1986	3440000
1987	4687000
1988	7184000
1989	6067000
1990	4676000
1991	1678000
1992	2632000
1993	3579000
1994	1932000
1995	4207000
1996	3666000
1997	2957000
1998	14956000
1999	7230000
2000	262000
2001	977000
2002	-53000
2003	-2129000
2004	213000
2005	3309000
2006	2311000
2007	1910000
2008	-7762000
2009	-4648000
2010	-6765000
2011	-4841000
2012	-4868000
2013	-4722000
2014	-4872000
2015	-4179000
2016	7717000
2017	7089000
2018	2423000
2019	3603000
2020	23348000
2021	-948000
2022	22347000