Year	constant 2010 US$
1960	96517878770.3158
1961	102674592566.052
1962	108492979143.333
1963	109184102458.095
1964	119305401296.036
1965	124740066332.02
1966	128159079420.128
1967	132544177007.189
1968	137812738725.373
1969	146525928470.943
1970	150533749283.215
1971	155057281775.225
1972	161150079790.899
1973	167745865764.592
1974	165863095709.072
1975	163447059294.195
1976	173130654018.661
1977	176368700986.384
1978	180295212457.16
1979	187271035325.809
1980	186366541697.968
1981	185125109284.638
1982	191946178882.75
1983	196929239741.646
1984	205133583567.075
1985	213346623044.678
1986	223809522099.19
1987	224378594168.819
1988	224348076083.623
1989	225795541666.852
1990	229126577437.179
1991	232319763338.86
1992	236866276676.609
1993	236891592128.483
1994	249523747816.308
1995	257078297142.197
1996	264533824139.97
1997	273159981685.877
1998	279219103585.923
1999	287450544667.345
2000	298220921662.673
2001	300675736187.729
2002	302077924103.075
2003	303256204798.122
2004	311347745362.571
2005	318622825442.406
2006	331090561914.626
2007	334100966292.235
2008	332390313429.319
2009	316081424056.4
2010	321995279401.502
2011	326299640740.922
2012	327038708765.441
2013	330091094980.063
2014	335436569747.025
2015	343294474735.846
2016	351532416441.815
2017	359485376884.199
2018	364840483457.28