Year current US$ 1960 544428000 1961 606302600 1962 651470900 1963 736960500 1964 769469700 1965 843474100 1966 939309100 1967 1027049200 1968 1093123100 1969 1227701000 1970 1400546500 1971 1598015200 1972 1780398000 1973 2029227900 1974 2430206200 1975 2635618500 1976 2801603000 1977 2810410900 1978 3388789700 1979 4028238300 1980 4836565200 1981 5642940000 1982 5852553900 1983 5766257800 1984 6380791400 1985 6762486100 1986 7005048100 1987 7111680800 1988 5542588400 1989 6067102900 1990 6738565800 1991 7736150000 1992 8863386200 1993 9684024400 1994 10290906400 1995 10763268800 1996 11279428100 1997 11801889100 1998 13632516900 1999 14111308200 2000 13715601900 2001 13022986800 2002 13632967100 2003 14599708100 2004 16193528000 2005 17175445400 2006 18857839800 2007 22712900000 2008 27802300000 2009 26941100000 2010 31851400000 2011 36776700000 2012 43533200000 2013 48933600000 2014 54102700000 2015 56561800000 2016 59912800000 2017 64579188000 2018 68252713152.3515 2019 69649735525.63419 2020 54340055585.33779 2021 65081535350.7037 2022 76575559962.3091