Year	NFL, current US$
1974	54691.7
1975	34006.4
1976	393548.1
1977	1130212.6
1978	-22543
1979	-173135
1980	0
1981	857736.4
1982	7712169.3
1983	654304.6
1984	1017065.4
1985	-315017.3
1986	18778.5
1987	730882.3
1988	8379945.4
1989	-2217738.9
1990	530838.2
1991	-2570132.2
1992	36311213
1993	13012981.7
1994	869261.9
1995	907308.1
1996	-4455528.2
1997	-6229559.4
1998	-5573642
1999	-8146284.6
2000	-1319005
2002	6221790.4
2003	8822142
2004	11965768.9
2005	293990.7
2006	-5954786.1
2007	-7391233.5
2008	-7580496.8
2009	-8022451.4
2010	18826955.5
2011	53785529.1
2012	32881252
2013	36331652.2
2014	7475068.9
2015	-16022775.2
2016	-15878638.5
2017	-15903116.7
2018	-15831216.7
2019	-5930184.7
2020	-15931116
2021	-64712324.4
2022	-1126809.1