Year	NFL, current US$
1981	15483736.2
1982	14024224.2
1983	10720560.2
1984	4823506.4
1985	4088020.9
1986	1387147.6
1987	1058764.4
1988	1057540.5
1989	2089978.5
1990	4924227.9
1991	-286882.4
1992	-1085654.1
1993	-1006517.8
1994	-282746.2
1995	1457340.8
1996	2565246.1
1997	-1449015.1
1998	17772576.2
1999	12011494.7
2000	2110169.2
2001	13428116.1
2002	-3257070
2003	-4392390.2
2004	-7438487.7
2005	5137075.2
2006	8871362.6
2007	7630414.8
2008	29270785.5
2009	35622315.4
2010	30151279.2
2011	54418531.7
2012	59394802.6
2013	59865649.7
2014	20342291
2015	31203907.2
2016	6818726.2
2017	49729649.9
2018	10187242.7
2019	380978.9
2020	-1674129.1
2021	-2496138.8
2022	2977085