Year	NFL, current US$
1981	782351.4
1982	425139.8
1983	284161.1
1984	1300871.7
1985	4411650.1
1986	2403937.4
1987	2706883
1988	2711839.4
1989	3203972.1
1990	3789061.9
1991	1327486.9
1992	10160144.3
1993	-111711.4
1994	17620097.1
1995	5616813.2
1996	5095765.5
1997	3634253.6
1998	1887277.4
1999	8618035
2000	7929858.1
2001	6215749.5
2002	2824084.4
2003	4352256.6
2004	2965506.7
2005	5575481.2
2006	-110355.8
2007	3942093.2
2008	-992004.2
2009	6444492.1
2010	15500422.5
2011	-693079.9
2012	-2266933.2
2013	-2802341
2014	671677.4
2015	197276.8
2016	-1451220.8
2017	-2419858.6
2018	-889267.2
2019	-3534345.5
2020	-3920091.1
2021	-4155458.4
2022	-3823389