Year	constant 2015 US$
1962	1618541730.8974185
1963	1702682283.3358428
1964	1790901507.2545023
1965	1890152806.4819267
1966	1906747584.7509549
1967	2024074330.7223868
1968	2161459679.637611
1969	2272326200.6304727
1970	2445561286.8574805
1971	2589729784.825715
1972	2708509171.9346037
1973	2918912221.3858395
1974	3145697252.8522167
1975	3438495738.863722
1976	3746731235.602349
1977	4018508368.687049
1978	4387683164.824684
1979	4875025807.638496
1980	5350395896.443513
1981	5876113367.975391
1982	5784793755.961434
1983	5725724336.414635
1984	5891900778.024735
1985	6124371318.697867
1986	6417035164.596722
1987	6678159959.021908
1988	6897351458.612218
1989	7444432193.355231
1990	7690637445.029303
1991	7996275031.388195
1992	8155800577.49443
1993	8465851825.60867
1994	8883736659.979877
1995	9286450101.547874
1996	9549606683.133608
1997	9972472950.240725
1998	10052163661.399397
1999	9927766487.171272
2000	9779118336.578598
2001	9739549902.789986
2002	9772098317.244251
2003	10015147315.302626
2004	10490247831.87273
2005	10932075145.334251
2006	11604632949.36796
2007	12359941104.553087
2008	12944402999.704391
2009	13363805935.652407
2010	14497746328.931578
2011	14965559997.18526
2012	15574557959.143923
2013	16203105819.962034
2014	16993652904.662674
2015	17614081442.96443
2016	18109575356.512253
2017	19055521870.773064
2018	19909977845.283054
2019	20389929931.78729
2020	19763575326.372673
2021	21047475108.205017
2022	21363450685.20482
2023	22134631037.004368