Year	NFL, current US$
1970	538000
1971	834000
1972	196000
1973	98000
1974	407000
1975	16702000
1976	27256000
1977	38619000
1978	29480000
1979	19421000
1980	23767000
1981	32652000
1982	25678000
1983	39382000
1984	44316000
1985	33654000
1986	25873000
1987	50582000
1988	28716000
1989	17616000
1990	21619000
1991	22080000
1992	203000
1993	-441000
1994	-475000
1995	68652000
1996	89311000
1997	76109000
1998	79863000
1999	63326000
2000	35411000
2001	4678000
2002	24000
2003	15791000
2004	-32364000
2005	48827000
2006	52583000
2007	79023000
2008	91370000
2009	76420000
2010	42273000
2011	7704000
2012	4687000
2013	2080000
2014	5725000
2015	7749000
2016	10041000
2017	14953000
2018	-1623000
2019	673000
2020	-3197000
2021	-6348000
2022	-3770000