Year	NFL, current US$
1972	2559000
1973	2618000
1974	4288000
1975	3986000
1976	3640000
1977	1524000
1978	1317000
1979	686000
1980	1078000
1981	14958000
1982	12440000
1983	9133000
1984	4521000
1985	3337000
1986	2149000
1987	1136000
1988	898000
1989	351000
1990	-406000
1991	-118000
1992	-33000
1994	97121000
1995	-1228000
1996	824000
1997	589000
1998	-430000
1999	0
2000	-872000
2001	32399000
2002	-328000
2003	21498000
2004	23624000
2005	29694000
2006	5394000
2007	91000
2008	818000
2009	839000
2010	1547000
2011	2319000
2012	4654000
2013	9993000
2014	9640000
2015	10374000
2016	11738000
2017	18656000
2018	27163000
2019	31169000
2020	53209000
2021	48182000
2022	109593000