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	-85233704.6
1981	-75382904.4
1982	-70494373.5
1983	-68689905.9
1984	-71229777.5
1985	-66320717
1986	-137979358.1
1987	-83614275.3
1988	-88060084.9
1989	-106441770.5
1990	-55222136.3
1991	-89373437.9
1992	48735589.4
1993	86225054.6
1994	-1566461018.3
1995	-3103366048.5
1996	-3584935310.5
1997	-4079117149.3
1998	-844041311.5
1999	-2116674831.7
2000	-1306588082.1
2001	32318490.1
2002	71898706.9
2003	274153006.5
2004	73681804
2005	371925921.1
2006	234877379.9
2007	30301663.3
2008	-43039982.4
2009	-164721674.4
2010	-217126327.4
2011	-401323478.8
2012	-173403483.7
2013	-255886322.3
2014	-237283060.1
2015	-298657813.2
2016	-171797816.8
2017	-45641762.2
2018	-93084567.3