Year	NFL, current US$
1970	-491000
1971	78229000
1972	84469000
1973	108327000
1974	180391000
1975	219490000
1976	275611000
1977	244125000
1978	239330000
1979	30813000
1980	89084000
1981	54388000
1982	19165000
1983	-14324000
1984	-21324000
1985	-12864000
1986	-14721000
1987	-4219000
1988	5322000
1989	33391000
1990	-7143000
1991	-9498000
1992	-4724000
1999	0
2000	0
2001	0
2002	0
2003	27969000
2004	-4123000
2005	-1674000
2006	-6260000
2007	-4133000
2008	-6591000
2009	-20581000
2010	15857000
2011	-4999000
2012	12639000
2013	-9791000
2014	-7639000
2015	-707000
2016	-6607000
2017	-1624000
2018	17481000
2019	76521000
2020	-12297000
2021	6166000
2022	-22041000