Year	NFL, current US$
1971	27000
1972	353000
1973	1030000
1974	794000
1975	2575000
1976	690000
1977	2874000
1978	1272000
1979	825000
1980	1508000
1981	3404000
1982	5339000
1983	15546000
1984	11097000
1985	31938000
1986	29054000
1987	38514000
1988	10903000
1989	28989000
1990	30465000
1991	28144000
1992	27300000
1993	27436000
1994	-419000
1995	12866000
1996	7199000
1997	19496000
1998	22484000
1999	43017000
2000	88820000
2001	-8996000
2002	92233000
2003	-22946000
2004	1913000
2005	-35032000
2006	-34696000
2007	-32105000
2008	73844000
2009	81555000
2010	559751000
2011	38850000
2012	-39787000
2013	4401000
2014	136605000
2015	141052000
2016	136507000
2017	-67285000
2018	53548000
2019	-5220000
2020	14531000
2021	1362000
2022	20558000