Year	constant 2010 US$
1960	121414792039.588
1961	123652757954.985
1962	129087166635.516
1963	139061062535.23
1964	154162660596.277
1965	164541142964.399
1966	176003351005.402
1967	177837379616.053
1968	180208386626.31
1969	183041411005.475
1970	194792671415.662
1971	199536911734.056
1972	200021750819.875
1973	217008066983.906
1974	225070738408.135
1975	228532701662.352
1976	230846089129.873
1977	229199297189.496
1978	232169736801.392
1979	243599650030.114
1980	244649397267.579
1981	260014359115.758
1982	281495846716.876
1983	299181118469.921
1984	328212908177.011
1985	335526161113.397
1986	345741468011.006
1987	359104771086.217
1988	371369257651.08
1989	385152418520.106
1990	403822123330.096
1991	413329258624.496
1992	433793754462.31
1993	444605861895.145
1994	459160997645.677
1995	478401658085.274
1996	500811664846.351
1997	514592164423.899
1998	525073658104.732
1999	540740272417.848
2000	555185953574.776
2001	570531673403.099
2002	586221309259.328
2003	606733152506.727
2004	638121215399.122
2005	666601616142.795
2006	696646149338.692
2007	722980497994.11
2008	756517816802.626
2009	780337455162.43
2010	809177537951.166
2011	842642334561.259
2012	877692781863.649
2013	908791281740.811
2014	942526766641.884
2015	972569935805.293
2016	997846384692.57
2017	1037024634063.15
2018	1072063225813.61