Year	NFL, current 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	48997744.7
1997	23221519.1
1998	51286189.1
1999	28612688.3
2000	0
2001	10581944.9
2002	14971258
2003	11451975.6
2004	1948846.4
2005	-22618075.4
2006	-21516391.9
2007	-13583611.7
2008	-19645629.7
2009	-23422596.5
2010	35511501.7
2011	36202608.2
2012	26347559.2
2013	23694039.6
2014	-11641158.1
2015	-6343631.4
2016	-17475814
2017	-23019858.2
2018	-34854165.2