Year NFL, current US$ 1970 39664002.4 1971 55502853.9 1972 39038858.4 1973 34868324.8 1974 42547512.8 1975 60983718.5 1976 84026026.1 1977 101884201.6 1978 155496554.1 1979 102689291.4 1980 134232599.7 1981 162101466.4 1982 174394447.7 1983 240209051.2 1984 259639803.5 1985 296079026.1 1986 347896891.2 1987 248367639.8 1988 284592960.3 1989 296891497.5 1990 307097144.5 1991 561996318.2 1992 187515932.8 1993 266334373.5 1994 272079731.3 1995 320989818.8 1996 317569551.5 1997 308202757.3 1998 370583038.6 1999 150656992.9 2000 131096398 2001 197626608.7 2002 232478705 2003 509292396.1 2004 313247749.8 2005 546273816.1 2006 367663917.7 2007 304301623.5 2008 270386180.2 2009 609626235.4 2010 1304158968.4 2011 1025364511.9 2012 1547913493.8 2013 1450994714.2 2014 1300873719.9 2015 547497517.1 2016 617519959.5 2017 640670482.8 2018 1273618057.3