Year	constant 2015 US$
1962	687.922492132559
1963	707.8651451276373
1964	736.8787012456155
1965	791.8838655673304
1966	799.5290937661816
1967	822.079564580737
1968	836.8436299039811
1969	858.0318019423147
1970	884.0891899814003
1971	894.8588620463341
1972	908.1033664966857
1973	922.1317275392373
1974	946.4164844597996
1975	975.2654345665092
1976	989.5183786140707
1977	1005.1762738870067
1978	1028.4097184070276
1979	1041.1590389355874
1980	1096.0816809627672
1981	1131.073024478529
1982	1107.5608867575615
1983	1102.7814190868899
1984	1108.546760796983
1985	1110.5218242197786
1986	1092.8680681534006
1987	1094.7369536885637
1988	1104.5108839153534
1989	1109.8192842573694
1990	1153.196656958676
1991	1165.5303585528034
1992	1183.390711211838
1993	1199.0217422681724
1994	1211.9019410362844
1995	1217.468555570033
1996	1260.1061457319277
1997	1305.570318428519
1998	1326.6711730181926
1999	1338.646258121728
2000	1371.6166304948356
2001	1374.1759969039906
2002	1375.4079820089246
2003	1408.8455913727419
2004	1459.7628207373484
2005	1519.0152697026638
2006	1573.7204984121051
2007	1644.0578695939912
2008	1678.3955979579698
2009	1662.7133201703
2010	1735.4703284064035
2011	1810.2501911286245
2012	1856.9547239836002
2013	1911.6008804805074
2014	1950.3173378044833
2015	2010.581580274187
2016	2068.9432762901583
2017	2130.007629250962
2018	2176.3379874675766
2019	2216.20085623411
2020	2088.1805845028875
2021	2252.6555061766185
2022	2391.0497807494717
2023	2466.633895560134