Year	NFL, current US$
1970	4200000
1971	-501512.5
1973	-2289456
1974	10210710.7
1975	-2914920
1977	10157902.5
1978	-7238828.7
1979	-1847635.1
1980	-1400000
1981	-5900000
1982	7700000
1986	10850000
1987	327456.2
1988	15566212.4
1989	16979162.8
1990	-13237014.4
1991	3161344.7
1992	11177340.3
1993	-3234045
1994	6633313.6
1995	21962012.6
1996	-8405835.3
1997	22117894.9
1998	22593058.7
1999	3635896.7
2000	-8019550.4
2001	17673070.1
2002	6615478
2003	-12552831.2
2004	-19086839
2005	-25713102.7
2006	-19437293.1
2007	-10668791.9
2008	7870581.8
2009	-12785637.3
2010	-10246636.9
2011	-6080019.9
2012	15583633.4
2013	27901833.6
2014	96489022.3
2015	33180240.6
2016	51042949
2017	23865768.9
2018	48748252.6
2019	19702803.7
2020	161560963.7
2021	-51874137.7
2022	42383812.6