Year	NFL, current US$
1970	4301100
1971	-5071.9
1972	-30018.4
1973	-198721.2
1974	-192123.2
1975	-64803.9
1976	1872023.6
1977	-144095
1978	3679931.8
1979	4975343.9
1980	3143598.6
1981	1380449.8
1982	1073690.3
1983	9577823
1984	1832136.5
1985	13965082.4
1986	6031783.7
1987	4926268.2
1988	1422265.6
1989	2970524
1990	3592330.3
1991	7293871.8
1992	18578879.1
1993	2905466.7
1994	-2356286.6
1995	2818496.8
1996	23647321.5
1997	-5088390.9
1998	-5406989.3
1999	2385766.6
2000	5848308
2001	4880899.9
2002	16272105.1
2003	13079918.5
2004	6472738.5
2005	20794635.2
2006	58063110.9
2007	-46196788.2
2008	-1064435
2009	8626784.3
2010	-10704126.9
2011	381080.9
2012	-2212046.1
2013	70668976.9
2014	44307495.3
2015	36907947.4
2016	13384080.6
2017	9989992.4
2018	14018759.3
2019	8495270.6
2020	26135438.1
2021	-5509914.4
2022	1865185.5