Year	constant 2010 US$
1960	10328309395.6071
1961	10393311637.5944
1962	10459723331.6854
1963	10919356522.4602
1964	11063146847.3164
1965	11653629831.9234
1966	12025821595.6484
1967	12749116401.9853
1968	12707173728.3347
1969	13680267391.6964
1970	13528188354.8685
1971	12609193905.032
1972	11896952928.2455
1973	12925252833.1732
1974	12810472089.2004
1975	13560358596.3385
1976	14008094390.9295
1977	15035304026.4118
1978	15571814450.5174
1979	15268687037.047
1980	16638559472.1412
1981	17211904368.769
1982	17779090632.1064
1983	18483025389.2215
1984	19252609008.5286
1985	19931932304.9833
1986	20733905372.675
1987	21514779552.7331
1988	22178058496.7866
1989	22910777765.6736
1990	23632746365.73
1991	24433471974.316
1992	25460000667.9694
1993	26447060822.0685
1994	27518350246.4272
1995	28782446774.5694
1996	29878148603.4445
1997	31099050193.5344
1998	32510899029.784
1999	33957260848.0071
2000	35751702977.1113
2001	37672123313.7562
2002	39494381586.3744
2003	41460748058.1885
2004	43622138112.616
2005	46324788003.5709
2006	49383203035.2382
2007	52585760111.3407
2008	55615952866.3287
2009	58441226724.1979
2010	61672342413.5593
2011	65506281210.6071
2012	69814011300.8699
2013	73663664978.6322
2014	77806772828.7867
2015	82320391778.4863
2016	87462864914.7721
2017	93314756471.8572
2018	99276049134.9052