Year	constant 2010 US$
1960	130034380420.8
1961	128233623576.863
1962	122750118008.804
1963	136748659625.393
1964	146254565441.882
1965	157613683864.027
1966	164601801305.486
1967	177943454756.77
1968	197584630405.471
1969	209821893816.048
1970	228135585789.581
1971	239241222669.066
1972	279840529439.454
1973	298077096274.977
1974	366634860837.017
1975	460987667683.517
1976	560764511758.41
1977	588138940688.033
1978	554166092349.769
1979	501209344228.341
1980	531318346493.105
1981	513260184274.702
1982	515271425908.575
1983	567087268671.815
1984	562042336640.562
1985	563631282584.29
1986	564361931782.355
1987	535298690074.078
1988	498770133342.399
1989	524217849544.341
1990	547187453751.457
1991	601447886688.292
1992	624855585631.012
1993	603793283318.903
1994	604548144104.102
1995	626235162904.326
1996	652548388848.768
1997	660585867111.542
1998	692464193934.7
1999	715764514358.668
2000	735439577122.301
2001	791399955980.11
2002	843120271546.706
2003	907370067506.685
2004	947237423549.791
2005	1004614465595.5
2006	1062705275748.28
2007	1162855364226.05
2008	1231969010559.69
2009	1286521028236.81
2010	1347171869124.92
2011	1374356748346.13
2012	1397770437072.32
2013	1414376839123.47
2014	1468859874783.62
2015	1465645177300.44
2016	1523383776446.61
2017	1583517825556.4