Year	constant 2010 US$
1960	217411376312.574
1961	223088696265.528
1962	231066296541.708
1963	243164446496.088
1964	260410740602.495
1965	266102024901.845
1966	271813231368.987
1967	278889213259.382
1968	285346528191.371
1969	300765248843.148
1970	313201320193.757
1971	321793130040.631
1972	318757808728.3
1973	327406811273.363
1974	324601595655.728
1975	331098705629.072
1976	349661262580.697
1977	374939592117.101
1978	409786686656.389
1979	401046756316.838
1980	433896799565.114
1981	445536854086.36
1982	453969967176.146
1983	484969474381.497
1984	505484941718.18
1985	531334364751.181
1986	551550546140.865
1987	581078024759.882
1988	620136697334.509
1989	651577130378.582
1990	693117275799.073
1991	681242883669.528
1992	717866639513.488
1993	748699181323.174
1994	796301404135.128
1995	846570375193.924
1996	893404589997.61
1997	943244001628.475
1998	998121720839.603
1999	1080737685900.76
2000	1096303599653.71
2001	1143272890849.16
2002	1183007300616.18
2003	1266744588456.16
2004	1398746390491.28
2005	1538909596193.58
2006	1656014853177.33
2007	1819814756600.47
2008	1859180205673.13
2009	2016351820661.57
2010	2183781492065.74
2011	2312636478993.62
2012	2422354181845.62
2013	2489283515452.92
2014	2656182356356.7
2015	2830797316939.01
2016	3010926560487.18
2017	3279872983960.81
2018	3561386494134.31