Year	constant 2010 US$
1960	112147913589.319
1961	119973340169.694
1962	124649416343.268
1963	134118730182.107
1964	135325090017.583
1965	138710969376.84
1966	146884466596.885
1967	157781197089.711
1968	168404345792.236
1969	180177363969.032
1970	192612367975.931
1971	211519606239.873
1972	227762324424.75
1973	250931480204.529
1974	255954896187.63
1975	285438502921.667
1976	305529205355.1
1977	300452224573.677
1978	316883127958.682
1979	341101074151.441
1980	350940139117.084
1981	356963101730.929
1982	375123246203.035
1983	360331078154.052
1984	348329695600.617
1985	395563500517.857
1986	440899739847.179
1987	493192918400.307
1988	490221184305.591
1989	545267716217.123
1990	514631030213.962
1991	511665371169.183
1992	525035921742.624
1993	535733609572.642
1994	542456829475.966
1995	549346180047.785
1996	551641782459.499
1997	578217403741.594
1998	592188394449.754
1999	605746598725.033
2000	611184714269.716
2001	619395814188.935
2002	631274627525.382
2003	640829760940.993
2004	665694413242.311
2005	690813796481.645
2006	715558805428.042
2007	749451523407.331
2008	770763182221.263
2009	798695217850.727
2010	827451177951.876
2011	852247725029.614
2012	878436176058.597
2013	900257818063.73
2014	917974440810.198
2015	926465095811.865
2016	936508700904.604
2017	944143814677.433
2018	950113084997.163