Year	constant 2015 US$
1960	144207936713.77417
1961	146585086302.0813
1962	152571804698.03467
1963	160965328882.1316
1964	171443406390.0878
1965	175504874413.53918
1966	178835091955.09164
1967	185573677013.82504
1968	189476966594.43933
1969	199469910363.7423
1970	206151993901.69583
1971	213624778044.4186
1972	213329683887.3684
1973	223542877258.752
1974	220662269212.03143
1975	228190466462.183
1976	239305777392.1369
1977	261034673784.0575
1978	283170772560.7955
1979	273914217193.94537
1980	297167186715.7824
1981	304935000093.0585
1982	311545227657.92865
1983	334151344870.5016
1984	346502884151.751
1985	365456974746.49084
1986	379787945019.4093
1987	401112856784.1993
1988	430143552021.0416
1989	454240071179.19684
1990	486379512072.5252
1991	476233042421.09235
1992	497947788400.5657
1993	518501159627.4331
1994	556216020666.3834
1995	593149663460.8716
1996	628354833772.7917
1997	668290664877.7035
1998	712045454143.4429
1999	778138642198.0813
2000	786581771209.2896
2001	827505672046.3147
2002	856647138274.5098
2003	923197225699.2185
2004	1014397615582.3624
2005	1116758071035.0403
2006	1205505561684.8955
2007	1334120158107.244
2008	1371443000818.965
2009	1490556490922.1357
2010	1630752910647.9553
2011	1739198670934.4421
2012	1818175148012.3633
2013	1869721648125.3423
2014	1999324505973.9255
2015	2136242402606.7012
2016	2275290011817.651
2017	2462715422716.6113
2018	2666298681809.3496
2019	2733883549097.9443
2020	2584735593577.6836
2021	2926375399670.3135
2022	3119213279711.543
2023	3284672215945.244