Year	NFL, US$
1970	3446000
1971	468000
1972	-287000
1973	183000
1974	3990000
1975	13722000
1976	8986000
1977	7710000
1978	36992000
1979	47261000
1980	75767000
1981	67118000
1982	137899000
1983	73691000
1984	45877000
1985	1145000
1986	46549000
1987	37226000
1988	-32700000
1989	35221000
1990	293000
1991	-53181000
1992	-163797000
1993	-55057000
1994	-34134000
1995	-21613000
1996	-21933000
1997	-4507000
1998	-12611000
1999	380336000
2000	-6440000
2001	-6045000
2002	-5371000
2003	6641000
2004	-9030000
2005	-17415000
2006	-29027000
2007	-28334000
2008	-28308000
2009	-41211000
2010	-15145000
2011	-33615000
2012	-39453000
2013	461290000
2014	961179000
2015	267097000
2016	561290000
2017	474194000
2018	504194000
2019	487097000
2020	1450000000
2021	496394000
2022	214821000