Year	constant 2010 US$
1965	509296704626.238
1966	520436136876.684
1967	548085255471.39
1968	556714058102.865
1969	572576711048.172
1970	601287498834.569
1971	614573403254.349
1972	614343184379.875
1973	642171275021.18
1974	662813952285.165
1975	688824336431.313
1976	696135464643.592
1977	715751927225.937
1978	729670008451.739
1979	728826930138.27
1980	755133895954.885
1981	791296016919.076
1982	824031636219.772
1983	857425152926.503
1984	900455422047.939
1985	925205468679.65
1986	947650181234.451
1987	970889933404.02
1988	1024300636083.62
1989	1047437283815.95
1990	1086732255559.38
1991	1090445849290.69
1992	1121694896977.06
1993	1142108620618.35
1994	1167605654104.34
1995	1191566352629.91
1996	1251932756002.05
1997	1264964786501.89
1998	1297082661890.32
1999	1335895910257.31
2000	1365995604326.74
2001	1413808002680.69
2002	1451753034119.13
2003	1511337527205.53
2004	1566575715673.35
2005	1634642698327.52
2006	1702349041252.16
2007	1754677554329.74
2008	1810438391416.39
2009	1844337192352.8
2010	1925965951667.86
2011	2015402292494.64
2012	2067282274002.99
2013	2159277356696.76
2014	2220071064283.94
2015	2282408674588.18
2016	2338645311794.58
2017	2441218015960.97
2018	2503410477836.57