Year	NFL, current US$
1970	0
1971	1193599.8
1972	-151998
1973	-166939.5
1974	3716265.8
1975	2659864.5
1976	5472543.3
1977	0
1978	5420354.7
1979	-3075085
1980	8958618.2
1981	16357811.7
1982	1900000
1983	4259446.9
1984	-2505238.4
1985	-270194.3
1986	-1589334.5
1987	3206451.6
1988	1010862.9
1989	-13439754.1
1990	-1513771.4
1991	-3402209.1
1992	-1673431.7
1993	-1583509
1994	10571485.7
1995	-7378325.9
1996	-6178797.1
1997	-7463912.3
1998	-1796373.4
1999	6309149.1
2000	-801955
2001	10184740
2004	5812453
2005	-4869312.6
2006	4218525.3
2007	5007550.3
2008	15268517.6
2009	20260507.4
2010	13229835
2011	0
2012	10665307.6
2013	-2259805.4
2014	7330703.9
2015	5424406.2
2016	15465791.1
2017	38753793
2018	50084985
2019	18982946.7
2020	45055971
2021	23891392.4
2022	-10059648.2