Year	NFL, US$
1970	0
1971	0
1972	0
1973	0
1974	0
1975	0
1976	0
1977	0
1978	0
1979	0
1980	0
1981	0
1982	0
1983	0
1984	0
1985	0
1986	0
1987	0
1988	0
1989	0
1990	0
1991	0
1992	0
1993	0
1994	0
1995	0
1996	0
1997	0
1998	0
1999	0
2000	0
2001	-6391300
2002	-6359200
2003	-6912800
2004	-5828500
2005	-4049230.51
2006	-3250771.92
2007	-2837971.11
2008	-2869540.52
2009	-3027763.72
2010	5287559.22
2011	-7655886.75
2012	-1261323.37
2013	34109934
2014	63829265
2015	11805319
2016	26162071
2017	-8145131
2018	820002
2019	-9459002
2020	83914404
2021	-20971625
2022	36807549