Year	NFL, current US$
1970	-53000
1971	-53000
1972	-53000
1973	-53000
1974	1255000
1975	-53000
1976	-218000
1977	-213000
1978	-174000
1979	-185000
1980	69814000
1981	52862000
1982	62212000
1983	-10284000
1984	-29351000
1985	-30022000
1986	9927000
1987	11274000
1988	14883000
1989	1569000
1990	6321000
1991	6242000
1992	-4745000
1993	-5099000
1994	398216000
1995	633283000
1996	179420000
1997	351266000
1998	1496546000
1999	1322725000
2000	1331710000
2001	2412313000
2002	4685254000
2003	76034000
2004	2552494000
2005	779624000
2006	1012573000
2007	645308000
2008	-182424000
2009	147374000
2010	-220685000
2011	552752000
2012	3470820000
2013	1646393000
2014	-418835000
2015	1797931000
2016	1066466000
2017	1943750000
2018	3178426000