Year	current US$
1963	45477785175.774704
1964	48559515925.93705
1965	54480799024.797005
1966	58492191956.49728
1967	63116683601.85975
1968	65013377099.36395
1969	71265642891.76228
1970	76842437544.65704
1971	82823358949.45383
1972	81396003428.25005
1973	88598000422.27898
1974	115364186776.31537
1975	148809014395.631
1976	139298654860.95837
1977	151385147716.48798
1978	184047832087.63394
1979	214984109711.8481
1980	252075865078.89923
1981	266445780994.62317
1982	262087899698.6879
1983	256617148495.37936
1984	268363678385.8617
1985	269375884339.14285
1986	287326622931.51117
1987	310230282668.57495
1988	332205414053.98773
1989	343380337246.4761
1990	385561639590.4824
1991	414266143889.9168
1992	370020957817.6051
1993	395687786591.439
1994	372805003256.6468
1995	399006209548.0408
1996	430199940513.8239
1997	444265365685.1989
1998	454250398407.3926
1999	465068748937.74274
2000	527667880795.7234
2001	517422455491.4114
2002	537553170707.35297
2003	601439521708.8328
2004	684454854789.8403
2005	773617719942.4415
2006	880488100755.8583
2007	1034389920768.9901
2008	1224637470212.8635
2009	1238133774673.1135
2010	1346048616321.5737
2011	1531604509899.1611
2012	1628719906201.452
2013	1752273129282.9077
2014	1850403599495.8623
2015	1888753671917.0828
2016	1948768640368.4233
2017	2047292164238.5293
2018	2194752692231.4548
2019	2227861749442.231
2020	2210026563574.9517
2021	2474079220836.8325
2022	2690058037576.4272
2023	2774736720475.621