Year	NFL, current US$
1971	-5000
1972	-1212000
1973	-808000
1974	-981000
1975	-808000
1976	-808000
1977	-808000
1978	20697000
1980	-21500000
1986	75000000
1987	-15000000
1988	-38346000
1989	-46696000
1990	-7476000
1991	-3572000
1992	-379000
1993	987000
1994	29194000
1995	84778000
1996	53197000
1997	-3116000
1998	15098000
1999	-24004000
2000	-9297000
2001	71749000
2002	21690000
2003	16550000
2004	62630000
2005	45713000
2006	30103000
2007	84077000
2008	52138000
2009	221830000
2010	249784000
2011	415307000
2012	157959000
2013	582627000
2014	485444000
2015	507064000
2016	492315000
2017	-184290000
2018	-148075000
2019	-90366000
2020	132526000
2021	626026000
2022	362632000