Year	NFL, US$
1970	-92000
1971	-156000
1972	637000
1973	1855000
1974	-165000
1975	-183000
1976	-369000
1977	3893000
1978	4087000
1979	-967000
1980	-2333000
1981	-307000
1982	3037000
1983	-501000
1984	5824000
1985	-2599000
1986	-4821000
1987	-120000
1988	-2678000
1989	-2497000
1990	-1814000
1991	-951000
1992	-1010000
1999	0
2000	0
2001	0
2002	0
2003	0
2004	0
2013	400000000
2018	0
2019	64093000
2020	281005000
2021	309946000
2022	119451000