Year	constant 2010 US$
1960	66050844808.0432
1961	68100106166.6405
1962	71700010497.5839
1963	73519677523.0967
1964	79522242060.409
1965	84763740095.7612
1966	95814987789.4196
1967	98202284187.5273
1968	105764940337.183
1969	112576091433.011
1970	122401902436.233
1971	132049155578.996
1972	142140394189.663
1973	161575216516.558
1974	183748592228.026
1975	179891535769.851
1976	182531953800.693
1977	187631667240.526
1978	198523172450.565
1979	216157351278.342
1980	250284899021.632
1981	258869035618.511
1982	210697298029.052
1983	163312292254.885
1984	176060085630.912
1985	180236364891.903
1986	191619198695.706
1987	202140777009.322
1988	218848578367.127
1989	231903316507.203
1990	254735434169.262
1991	297222477087.671
1992	348629907667.758
1993	377270365347.75
1994	431915657146.664
1995	454557582610.325
1996	489858590805.875
1997	580348916484.675
1998	626460597124.553
1999	598615663519.82
2000	672135943023.261
2001	678549224048.084
2002	636549426262.496
2003	651240036586.227
2004	744278442450.595
2005	825235699546.833
2006	898351484830.181
2007	1007863470056.35
2008	1094706292316.67
2009	943185943611.08
2010	1132914020789.33
2011	1246078146454.04
2012	1298920900797.55
2013	1333856236749.65
2014	1327852962361.22
2015	1311051039402.69
2016	1295415794476.88
2017	1371277903292.9
2018	1446802090207.53