Year	constant 2015 US$
1960	143216609639.5328
1961	146723206669.69666
1962	150728730908.04813
1963	158600198558.6509
1964	168734657474.9618
1965	178315990245.2909
1966	185733820211.06833
1967	195313668078.9921
1968	206529878397.5788
1969	216670276923.511
1970	230531840877.17578
1971	240077535989.7772
1972	249058968188.35687
1973	259972258416.25827
1974	274252564848.2234
1975	289893784334.66455
1976	297123774146.16895
1977	309527163937.8092
1978	316340638624.6213
1979	322441360156.87964
1980	328568809932.4338
1981	340266871081.54694
1982	355879134971.08435
1983	364558389530.1814
1984	371618358016.2766
1985	380729719175.32184
1986	397478675856.1319
1987	406919685349.1582
1988	420534013052.33716
1989	438308294844.0208
1990	455455205369.45667
1991	462441671186.4886
1992	473600712762.47046
1993	483377310199.0992
1994	492495353418.9683
1995	514076182526.6906
1996	532509018535.13385
1997	546755914662.9792
1998	573252513183.5143
1999	604191939700.7676
2000	628147870205.7996
2001	646782652941.3663
2002	666566750138.651
2003	692675789131.3975
2004	728102590717.5286
2005	758538635319.3783
2006	783205834076.5587
2007	820323939502.3496
2008	856277138991.1667
2009	866914979822.8812
2010	893218541030.7247
2011	927302248391.2438
2012	956214783125.2349
2013	971178144663.6472
2014	991777453281.4528
2015	1016798801262.302
2016	1049027123067.3732
2017	1081251732616.4312
2018	1113243954939.0564
2019	1141302670789.9883
2020	1136836826805.9875
2021	1166162906859.8604
2022	1224895251697.4934
2023	1274315773551.3628