Year	NFL, current US$
1970	358000
1971	505000
1972	569000
1973	314000
1974	881000
1975	279000
1976	990000
1977	2552000
1978	6919000
1979	11341000
1980	11609000
1981	10346000
1982	18109000
1983	27361000
1984	26569000
1985	17321000
1986	43230000
1987	40946000
1988	43944000
1989	44043000
1990	47879000
1991	38259000
1992	47650000
1993	34617000
1994	25535000
1995	24439000
1996	13920000
1997	7373000
1998	18479000
1999	7613000
2000	27571000
2001	2192000
2002	25027000
2003	26921000
2004	29334000
2005	18857000
2006	28824000
2007	19243000
2008	13760000
2009	8559000
2010	17825000
2011	8584000
2012	5010000
2013	-894000
2014	-2578000
2015	-3152000
2016	-3216000
2017	-3179000
2018	-3289000
2019	-3191000
2020	-3236000
2021	-3907000
2022	-4039000