Year	NFL, current US$
1972	-173712
1973	-95394
1974	-96214
1975	-1408878
1977	6118093
1978	6612632.4
1979	-4548024.8
1980	2100000
1981	10600000
1982	16200000
1983	-2800000
1984	700000
1985	-2800000
1986	-4946117
1987	5072952.3
1988	286321.5
1989	4814929.1
1990	4248063.4
1991	-4717383.2
1992	-3128528.4
1993	-2387831.2
1994	-3918123.1
1995	-6226742.6
1996	-7447657.2
1997	-6371296.8
1998	-229295.4
1999	1171855.4
2000	7465568.3
2001	8534812.1
2002	3742167.1
2004	-11199568.5
2005	-2029865.2
2006	-4043427.8
2007	2441773.9
2008	6323022.1
2009	15764171
2010	3044235.4
2011	3678601.3
2012	13984526.5
2013	843437.8
2014	-3207942.8
2015	5499958.9
2016	-5943890.2
2017	8902861
2018	-7832062.6
2019	-6322582.7
2020	22176236.1
2021	44543322.3
2022	31486418