Year	NFL, current US$
1970	2468000
1971	572000
1972	15664000
1973	29271000
1974	26848000
1975	14993000
1976	42885000
1977	54069000
1978	80984000
1979	65888000
1980	41407000
1981	-32801000
1982	-64214000
1983	4869000
1984	13175000
1985	-863000
1986	-11779000
1987	-4415000
1988	-4564000
1989	-9148000
1991	778000
1992	15278000
1993	4738000
1994	-72149000
1995	5044000
1996	1460000
1997	982000
1998	491000
1999	19700000
2000	71735000
2001	80269000
2002	370423000
2003	560571000
2004	217364000
2005	116644000
2006	51379000
2007	-54872000
2008	-64464000
2009	-315742000
2010	-200142000
2011	-95431000
2012	180551000
2013	-241789000
2014	153335000
2015	10429000
2016	-253218000
2017	-298879000
2018	-297147000
2019	-270988000
2020	-119707000
2021	-110288000
2022	-69009000