Year	NFL, current US$
1973	2074533.7
1974	260761.7
1975	363055.4
1976	182473.9
1977	283850.7
1978	120697.3
1979	82577.8
1980	70475.8
1981	-69259.2
1983	-256605.3
1984	-112982.9
1985	-95132.7
1986	2640433.5
1987	2028921.3
1988	1891669.2
1989	700680.2
1990	395667.6
1991	763522.7
1992	3402682.1
1993	3930584.8
1994	2929563.8
1995	412416.9
1996	5415970.4
1997	-514916.9
1998	6651131.1
1999	697489.5
2000	781092.2
2001	-1477542.4
2002	-2420051.6
2003	153267.1
2004	2165711.9
2005	-1998909.4
2006	-2299706.1
2007	-2714723
2008	-3259156.4
2009	-3197966.1
2010	-3677253.8
2011	-2958118.4
2012	1717522
2013	-2054054.8
2014	9519858.6
2015	7690407.9
2016	-1248050.1
2017	8235415.4
2018	5902368.2
2019	3980237.1
2020	1032333.5
2021	678079.6
2022	14925349.2