Year	constant 2015 US$
1970	414859766782.5279
1971	416401308459.5818
1972	424540653973.2298
1973	435023139818.1247
1974	393278179975.2345
1975	367503601936.61926
1976	402034141715.8989
1977	408755272348.3376
1978	422690804182.6676
1979	470416950525.6226
1980	456296418511.9097
1981	401294197583.525
1982	384892198622.1036
1983	417942851246.14844
1984	424787308674.4316
1985	423862383224.3941
1986	448033746202.4172
1987	453090007252.4445
1988	490148687542.3538
1989	531215357774.6894
1990	577153307739.3885
1991	616616781772.851
1992	617876267520.9017
1993	584599379670.8939
1994	609059878379.6753
1995	616749357468.1519
1996	591360817797.1362
1997	602298440253.4332
1998	630338527115.8512
1999	657583148711.3356
2000	679524687019.144
2001	663283970180.0425
2002	611976576961.6792
2003	608927302684.3745
2004	591957413973.5542
2005	580489477640.9253
2006	635045025322.2378
2007	677005715523.0425
2008	680585303676.6792
2009	565640833340.3043
2010	634779862836.5074
2011	694174473324.3785
2012	633321519093.07
2013	651550893551.941
2014	674155310336.2535
2015	662886243094.1403
2016	687943337979.3395
2017	735273415958.1636
2018	755955468517.9214
2019	756883509480.1558
2020	733549920824.1245
2021	762716906644.1635
2022	787044840752.7728
2023	782006897760.5697