Year	constant 2015 US$
1960	455618205638.9524
1961	462850079086.6521
1962	473066992971.67346
1963	497689219823.94037
1964	542841850928.10504
1965	552080355558.1248
1966	571699706881.1514
1967	598768421250.0072
1968	606140369341.156
1969	622754971098.0009
1970	657229041292.7806
1971	669534543618.408
1972	668010633750.9093
1973	702526179695.8204
1974	724645373735.7012
1975	751301546481.586
1976	757342879630.2402
1977	774893092450.4906
1978	788749414518.2714
1979	790053502067.7263
1980	815335383363.3452
1981	857248776362.5162
1982	897777439772.9812
1983	940444167440.9359
1984	991468976573.9285
1985	1017025974909.576
1986	1042370242067.7959
1987	1068657155899.4438
1988	1125442138317.2231
1989	1155414768388.0789
1990	1203980754918.3901
1991	1215367512013.9739
1992	1256391394205.46
1993	1269443089067.0703
1994	1299211398718.0376
1995	1329420609128.136
1996	1397141694182.56
1997	1415553168527.8984
1998	1453845317485.3958
1999	1493972001141.7976
2000	1524535069006.105
2001	1579096275898.8032
2002	1620071095674.9116
2003	1684504295900.7283
2004	1748254970725.1597
2005	1828503140742.2551
2006	1905760304752.6672
2007	1963684929987.7993
2008	2025720566154.606
2009	2072723417380.604
2010	2163853708885.4421
2011	2263419048452.6235
2012	2323458698123.7524
2013	2426957533970.531
2014	2497217447446.378
2015	2563885881503.22
2016	2633965834944.3003
2017	2749675193366.8584
2018	2825338008121.7476
2019	2921353082111.654
2020	2998757703989.858
2021	3121558853116.91
2022	3211885850247.307
2023	3299614468374.8926