Year	constant 2010 US$
1960	410460360728.02
1961	435660312002.784
1962	461829664722.467
1963	474975205446.321
1964	505048024908.968
1965	557651367125.023
1966	587675158016.411
1967	624451166612.139
1968	670778630611.652
1969	686394837024.977
1970	758087267994.942
1971	816850638011.63
1972	883726234343.337
1973	944544752181.796
1974	997688442346.665
1975	1012439220412.62
1976	1135807235132.49
1977	1202496439286.43
1978	1250816860281.02
1979	1341988004838.56
1980	1452725047574.18
1981	1485548309762.28
1982	1492841466200.18
1983	1498392361773.41
1984	1583110062878.16
1985	1592456944515.92
1986	1608396465566.53
1987	1605571180639.37
1988	1634152158644.73
1989	1628543062569.46
1990	1682508779401.61
1991	1782071352844.51
1992	1821977126219.98
1993	1877022920237.77
1994	1982976889083.36
1995	2033459967709.87
1996	2105347042859.52
1997	2206632621708.71
1998	2252740509718.42
1999	2269309219028.54
2000	2360373823166.98
2001	2389220346666.39
2002	2388464269031.43
2003	2420990961835.98
2004	2567595177614
2005	2702895212857
2006	2842541633691.86
2007	3019448649412.71
2008	3158641570274.89
2009	3148848552441.5
2010	3322572733900.92
2011	3489369637047.71
2012	3614054055903.13
2013	3735833042275.23
2014	3792697930971.72
2015	3801680143830.78
2016	3791276296950.35
2017	3881134685305.87
2018	3957627949915.41