Year	NFL, US$
1970	3655000
1971	-320000
1972	32330000
1973	28380000
1974	32190000
1975	23515000
1976	41521000
1977	51325000
1978	78207000
1979	61925000
1980	63736000
1981	-11559000
1982	-19858000
1983	27135000
1984	21084000
1985	28441000
1986	-4464000
1987	15260000
1988	49941000
1989	5353000
1990	1864000
1991	567000
1992	-2394000
1993	-12367000
1994	-100187000
1995	-14765000
1996	-9792000
1997	1337000
1998	5688000
1999	37782000
2000	115891000
2001	569528000
2002	434516000
2003	1526246000
2004	175809000
2005	47461000
2006	19888000
2007	-215797000
2008	-222586000
2009	-455099000
2010	442126000
2011	584392000
2012	162569000
2013	1228843000
2014	1644253000
2015	3513661000
2016	1240678000
2017	1395970000
2018	2807605000
2019	1434895000
2020	5971733000
2021	2599369000
2022	2671214000