Year	constant 2010 US$
1960	97535389301.8728
1961	98007091099.0058
1962	97162202285.0919
1963	99322252502.4562
1964	107883443702.919
1965	98057871765.3115
1966	97361438486.3461
1967	109376004319.632
1968	111079736110.607
1969	117467841521.618
1970	125803470040.319
1971	123132806635.119
1972	117699776473.08
1973	124766809302.595
1974	124337911920.306
1975	136757552322.056
1976	131312018335.407
1977	142245212203.535
1978	146011135111.512
1979	131004661665.754
1980	145337889846.513
1981	151961145674.897
1982	152551016707.164
1983	166219302495.977
1984	168228114002.526
1985	170664703237.838
1986	171545696541.423
1987	169745067296.057
1988	191816032032.361
1989	195130903816.095
1990	203419125010.183
1991	201539103644.098
1992	214607863097.688
1993	219479938673.799
1994	229558462986.795
1995	229893273622.05
1996	251717234999.23
1997	247242919752.111
1998	261753321770.436
1999	268731597646.132
2000	271729052149.206
2001	284561284564.163
2002	269540631186.01
2003	290971477501.56
2004	292285712415.592
2005	307038037775.486
2006	317453852143.605
2007	334268367132.612
2008	335133054343.324
2009	336479904996.806
2010	360897963333.751
2011	380986488207.061
2012	388805779616.828
2013	407904426829.377
2014	409780169133.93
2015	413707535916.04
2016	434968662678.029
2017	454447445439.248
2018	467552627510.692