Year	constant 2015 US$
1960	107775767046.3902
1961	109794897646.74174
1962	113865700843.86234
1963	122002298396.08543
1964	128598234846.50989
1965	133873966223.35445
1966	131815532877.22438
1967	119818390673.89032
1968	121692329015.00645
1969	140270491058.2327
1970	164910983590.0989
1971	182362880595.93185
1972	188153726685.46152
1973	195726322620.5848
1974	215406613351.30554
1975	210758715900.5358
1976	228614000719.3356
1977	239099946941.35062
1978	234435993902.98383
1979	246387630536.13116
1980	251114765337.68878
1981	234051528795.48853
1982	226331046417.6854
1983	211928161774.5872
1984	213005214822.13727
1985	224506056584.44528
1986	227559592729.45987
1987	230755854911.48062
1988	241659930590.62338
1989	245805005749.98212
1990	259997363696.63696
1991	262621685108.11508
1992	269144321721.0087
1993	265598051622.1991
1994	264738892774.5024
1995	269819530486.91296
1996	282365622652.9439
1997	294922498563.6236
1998	305567171214.07043
1999	310288257790.31244
2000	322264640666.103
2001	339051709225.4635
2002	372710820654.8631
2003	393332785744.049
2004	424770689819.1156
2005	449530318603.8404
2006	473691501361.89087
2007	499852150618.0752
2008	531250190048.0156
2009	564623870976.0084
2010	603981546019.4441
2011	633270356760.2928
2012	665791526686.4939
2013	706448820513.055
2014	748310030450.2212
2015	769367317617.821
2016	770455884800.5309
2017	788060504144.2178
2018	810462266683.7836
2019	836575592045.2977
2020	828172881287.3145
2021	861257182052.7195
2022	893851336757.1836
2023	923730781089.017