Year	NFL, current US$
1971	9123502
1972	43126202
1973	43975645.8
1974	59341390.6
1975	43903253
1976	69869676.4
1977	45248373.7
1978	93075535.6
1979	93197632.7
1980	416645789.3
1981	243229801.1
1982	205043497.8
1983	374808352.6
1984	122748647.4
1985	111255183.3
1986	86977973.8
1987	61666403.9
1988	-5818980.6
1989	77488659.3
1990	49980412.9
1991	35627308.6
1992	16455782
1993	20707755.9
1994	4998147.3
1995	4470730.5
1996	3123973.5
1997	6896598.5
1998	24281492
1999	-5797485.2
2000	6223804.6
2001	8750786.9
2002	-6708246.6
2003	-21993921.5
2004	-26040724.1
2005	12772449.1
2006	51799966.6
2007	-1520380.1
2008	-10862722.6
2009	65247452.9
2010	-15172080.2
2011	-39708261.9
2012	963297434.1
2013	-42976382.1
2014	-49164653.6
2015	-56022183.3
2016	-1520472.1
2017	-249000
2018	-219000
2019	-119000
2020	0
2021	0
2022	0