Year	NFL, current US$
1970	1607000
1971	813000
1972	13348000
1973	15956000
1974	7901000
1975	6538000
1976	6268000
1977	4237000
1978	5975000
1979	7900000
1980	9828000
1981	17573000
1982	16807000
1983	20936000
1984	32881000
1985	47984000
1986	16021000
1987	35391000
1988	10573000
1989	30779000
1990	-16103000
1991	55249000
1992	30563000
1993	21047000
1994	2981000
1995	-25004000
1996	-23863000
1997	-27138000
1998	-23527000
1999	-35865000
2000	-25338000
2001	-23381000
2002	-30051000
2003	-19624000
2004	-20962000
2005	-28167000
2006	-28523000
2007	-16976000
2008	18007000
2009	975960000
2010	-27173000
2011	571405000
2012	55937000
2013	-111301000
2014	16361000
2015	-108492000
2016	-80771000
2017	-117816000
2018	-83649000
2019	-100142000
2020	-51129000
2021	206161000
2022	69186000