Year	NFL, current US$
1977	20513.3
1978	18110097.7
1979	9735196.6
1980	10852666.3
1981	3744019.2
1982	3566443.6
1983	4000465.7
1984	675544.7
1985	3286300.4
1986	2877451.3
1987	2599406.9
1988	4024366.3
1989	-2456808.3
1990	-1250633
1991	2756903.7
1992	-1304689.3
1993	4107587
1994	1775633
1995	-1851037.1
1996	380317.7
1997	-8142673.1
1998	12282030.7
1999	889366.3
2000	282261
2001	5755682.9
2002	1340166.2
2003	3457571
2004	8716736.8
2005	8840211.9
2006	23539149.8
2007	1072689
2008	-5754865.6
2009	-11542934.7
2010	39630074.6
2011	14169987.1
2012	2874638.4
2013	96768019
2014	37329871.6
2015	47645005.8
2016	62328374.6
2017	46689842.8
2018	23750876
2019	-2443442.7
2020	15779017.7
2021	-7068224.3
2022	-11933201.3