Year	NFL, current US$
1970	9779058.4
1971	1317748.3
1972	-6787595.4
1973	-8468015.5
1974	-9208338.8
1975	-3427074.5
1976	-5948608.3
1977	-57360.7
1978	12104347
1979	54288873.1
1980	42554019.6
1981	26300910.4
1982	6160679.3
1983	41961290.6
1984	23218133.2
1985	6825631.4
1986	-30054564.5
1987	-35760748.6
1988	-27262651
1989	-23447374.8
1990	-22216293.5
1991	-26673678.8
1992	-29224547.1
1993	15321481.3
1994	-13419198.1
1995	121308306.2
1996	235083226.2
1997	162252705.8
1998	270505001.7
1999	186153125.2
2000	163584521
2001	133625061.8
2002	53495146.2
2003	614783908.4
2004	-6626625.4
2005	-13346010.3
2006	24768220.7
2007	-63975674.2
2008	84544886.1
2009	-104860122.6
2010	-70766726.5
2011	-113228746.2
2012	-27242156.4
2013	-219501285.2
2014	150398886.9
2015	-123517733.2
2016	-43141290.5
2017	177300115.6
2018	-51997119.2