Year	NFL, current US$
1970	0
1971	872631.7
1972	-141141
1973	-155015.3
1974	1058354
1975	0
1976	13646721.9
1977	7123375.1
1978	16425127.6
1979	3952388.6
1980	20831674.9
1981	3957811.7
1982	13000000
1983	-5497567.3
1984	-12344495.4
1985	-6822060.2
1986	5158448.5
1987	12495730.5
1988	-4035385.9
1989	-310227.1
1990	-4253494
1991	-13239328.5
1992	3566606.9
1993	5704263.3
1994	18204379
1995	12618864.2
1996	10844834.1
1997	12145370.5
1998	-6899213.5
1999	-970848.7
2000	1967955.5
2001	17876764.9
2002	9980838.7
2003	-6789775.2
2004	-9354462.9
2005	-9589413.9
2006	-22951014.2
2007	12828881.6
2008	3050858.2
2009	0
2010	33692590.1
2011	34815051.8
2012	32832237.2
2013	13937239.4
2014	-3133480.8
2015	-4429628.6
2016	-10271142.4
2017	8751706.4
2018	26302759.3
2019	24406053.5
2020	164560237.2
2021	9436323.7
2022	-8864588.3