Year	NFL, current US$
1970	2976000
1971	1085000
1972	2329000
1973	-8435000
1974	-14546000
1975	12441000
1976	1744000
1977	21192000
1978	35473000
1979	44661000
1980	153864000
1981	124252000
1982	22559000
1983	-31756000
1984	-528000
1985	-6536000
1986	-3143000
1987	-4743000
1988	-38811000
1989	-17537000
1990	1252000
1991	355000
1992	-6542000
1993	-32178000
1994	-3633000
1995	-3942000
1996	3425000
1997	4408000
1998	-633000
1999	-1224000
2000	9961000
2001	1095000
2002	-188000
2003	-554000
2004	1265000
2005	-193000
2006	-2271000
2007	-2605000
2008	-3284000
2009	-2038000
2010	-22000
2011	-206000
2012	-343000
2013	-356000
2014	-412000
2015	-343000
2016	-466000
2017	-456000
2018	-497000
2019	-481000
2020	-414000
2021	-385000
2022	-306000