Year	constant 2015 US$
1960	115675553009.38513
1961	117250446711.20638
1962	122367092599.26067
1963	132110141257.5161
1964	139000035975.44977
1965	146980059045.97336
1966	146676982322.36066
1967	135227359361.70334
1968	138412183035.97498
1969	160243310206.4404
1970	189029734327.52274
1971	209093555275.5029
1972	217627472038.42142
1973	230085286100.18652
1974	249771268360.79187
1975	244789484796.82776
1976	260285223091.69147
1977	273869467893.53818
1978	272529930933.3024
1979	288702917651.0249
1980	304900878662.26166
1981	292462765695.0863
1982	289479267798.1611
1983	281157192045.4397
1984	285980382846.5089
1985	303541293257.5758
1986	312537937922.30286
1987	324767005125.6832
1988	345629841181.9485
1989	356528799038.283
1990	379748403550.74866
1991	387468244239.67596
1992	399465161910.4395
1993	398780625189.2932
1994	402441098817.7085
1995	410658461804.2433
1996	429627796484.2416
1997	438229018188.91595
1998	450056293692.513
1999	459555247299.07806
2000	476950325698.6023
2001	497737609399.1455
2002	532424972948.4375
2003	559150808893.3888
2004	601544792732.876
2005	638919590371.8208
2006	676322554359.4281
2007	714293434384.2268
2008	743939631931.1979
2009	788404901665.9276
2010	835185650427.3066
2011	873536727907.5712
2012	911814128248.8677
2013	962102693473.4906
2014	1016050917857.3391
2015	1054056007822.3798
2016	1076057632693.7178
2017	1103559425403.1858
2018	1146027614931.2295
2019	1177780961422.7969
2020	1161106610876.8083
2021	1221069571181.4448
2022	1272543649454.6733
2023	1304691371223.5325