Year constant 2010 US$ 1960 1348249363.91211 1961 1382296065.021 1962 1487354457.01415 1963 1569324591.28135 1964 1619441046.42917 1965 1641101548.23035 1966 1765967970.37831 1967 1883614225.25921 1968 2096821517.49825 1969 2265433658.97016 1970 2406439278.5386 1971 2530189208.46197 1972 2669381070.71545 1973 2789627969.69356 1974 2960275620.02692 1975 3232654148.62774 1976 3492736323.70642 1977 3686689853.38989 1978 3870134290.23758 1979 3977512912.27391 1980 4026269383.79773 1981 4151301352.3611 1982 3982944907.55116 1983 3814818534.14964 1984 3753201689.23247 1985 3756048259.01111 1986 3616710698.38866 1987 3680178264.78236 1988 3755388495.41344 1989 3894880000.87534 1990 4015769556.2862 1991 4189882297.51062 1992 4364591645.47549 1993 4551066777.5987 1994 4747768245.48569 1995 4921930609.95506 1996 5192971082.18391 1997 5581665448.69251 1998 5927307702.90127 1999 6182751814.80177 2000 6292517304.83561 2001 6397428175.37177 2002 6484221486.39568 2003 6562850645.82389 2004 6713843466.10454 2005 6861869041.89725 2006 7133816266.1475 2007 7457472039.43925 2008 7757282715.73032 2009 8137923455.14334 2010 8557891743.98221 2011 8947311286.54773 2012 9429370660.63338 2013 10026252020.6334 2014 10559561492.6453 2015 11192780601.5628 2016 11816140473.949 2017 12394572137.036 2018 13047061418.1099