Year	constant 2015 US$
1962	708534199886.2252
1963	747737362460.6027
1964	798356636455.6414
1965	879468921423.0587
1966	909764816786.8181
1967	958620951948.1504
1968	1000261063954.3612
1969	1051335566873.6272
1970	1110116338483.4648
1971	1150495070581.003
1972	1195568234725.6116
1973	1244185689324.5967
1974	1308523547881.8896
1975	1381380009243.323
1976	1435504847257.6094
1977	1493524627384.5984
1978	1565222158842.3594
1979	1623529742938.1292
1980	1751920339655.5754
1981	1854762649179.8848
1982	1863398466199.0903
1983	1902218869674.885
1984	1959650486078.8396
1985	2011457433191.5378
1986	2027952575652.6804
1987	2080646101337.2625
1988	2149543099037.3984
1989	2210862365104.5317
1990	2353724602026.658
1991	2434304434753.7637
1992	2526026295186.7695
1993	2613124273245.28
1994	2694151280473.2383
1995	2760751933372.9375
1996	2916307093966.668
1997	3082575825159.751
1998	3193544452066.908
1999	3283636096439.739
2000	3427953843100.6074
2001	3498436519754.75
2002	3563963004339.225
2003	3713338740447.2495
2004	3912992620242.0034
2005	4139337478171.5337
2006	4358294830917.305
2007	4626034891690.594
2008	4796161453330.69
2009	4824079909180.7705
2010	5113191260372.172
2011	5415188734084.584
2012	5636154016686.726
2013	5884685938848.345
2014	6088220215375.812
2015	6363922747401.261
2016	6637934602119.751
2017	6924128168958.583
2018	7166455978969.867
2019	7390058607731.712
2020	7046322167835.955
2021	7684412483484.605
2022	8242901791020.624
2023	8599402166604.62