Year current US$ 1960 70000.0002980232 1961 9999.99977648258 1962 620000.004768372 1963 1970000.02861023 1964 109999.999403954 1965 560000.002384186 1966 2529999.97138977 1967 3240000.00953674 1968 3099999.90463257 1969 3910000.08583069 1970 5039999.96185303 1971 4730000.01907349 1972 5349999.90463257 1973 5420000.07629395 1974 9680000.30517578 1975 6480000.01907349 1976 11050000.1907349 1977 5360000.1335144 1978 6130000.11444092 1979 2779999.97138977 1980 1289999.96185303 1981 2880000.1144409203 1982 3049999.95231628 1983 2039999.96185303 1984 1700000.04768372 1985 7510000.228881841 1986 5219999.79019165 1987 14039999.961853001 1988 11159999.8474121 1989 19379999.1607666 1990 17360000.6103516 1991 20559999.4659424 1992 24799999.237060502 1993 40430000.3051758 1994 60709999.0844727 1995 97580001.8310547 1996 57409999.8474121 1997 78599998.4741211 1998 85569999.6948242 1999 132539993.286133 2000 114870002.746582 2001 75470001.2207031 2002 90089996.3378906 2003 86000000 2004 71730003.3569336 2005 54060001.373291 2006 64050003.0517578 2007 81459999.0844727 2008 66290000.9155273 2009 92360000.6103516 2010 121449996.94824201 2011 51520000.4577637 2012 88430000.3051758 2013 75959999.0844727 2014 103330001.831055 2015 102690002.441406 2016 58799999.237060495 2017 72419998.1689453 2018 84379997.253418 2019 71110000.6103516 2020 83529998.7792969 2021 48849998.4741211 2022 60520000.4577637