Year	NFL, current US$
1970	-4587900
1971	-4242919.5
1972	-5140945.3
1973	-9195734.8
1974	-9332958.4
1975	-5529423.4
1976	-5122028.8
1977	-4075674
1978	-4069102
1979	-4540453.5
1980	72053048.7
1981	82453351.8
1982	163513879.2
1983	119367180.9
1984	143891345
1985	118008855.1
1986	118836051.4
1987	175897366.4
1988	110143964.8
1989	78460569.8
1990	81568774.8
1991	141838636
1992	375756471.1
1993	343411305.7
1994	193363556
1995	72898098.7
1996	83274575.3
1997	67044247.6
1998	42595255.5
1999	-9382528.6
2000	11906851.4
2001	9931156.7
2002	25912938.1
2003	11730588.6
2004	4980094
2005	16328490.7
2006	14486018.9
2007	129700273.4
2008	34759058
2009	58449455.6
2010	2235257
2011	201516327.6
2012	115344093.8
2013	27256403.4
2014	98777658.5
2015	340849807.9
2016	22528320.9
2017	6575811.8
2018	-32652238.8