Year	current US$
1960	6650133914.547951
1961	7375454614.280467
1962	7823686765.350787
1963	8447136819.8396635
1964	9249879078.757586
1965	10081145818.076052
1966	10982543233.368248
1967	11680319624.672781
1968	12549016578.695044
1969	13701141219.245857
1970	15373005557.02567
1971	17858486066.747437
1972	22059612476.93315
1973	29515467706.79598
1974	35189299911.660774
1975	40059206763.056015
1976	42959976221.52335
1977	51545758887.68629
1978	62052259073.24932
1979	73937296963.45857
1980	82058912997.23463
1981	71034228443.06204
1982	71275287569.57329
1983	72121016546.65237
1984	67985344886.871605
1985	69386774408.08725
1986	99036164939.16179
1987	124168442533.73967
1988	133339397080.12927
1989	133105805512.22049
1990	166463386179.35373
1991	173794177961.10782
1992	195078126721.7631
1993	190379720809.18018
1994	203535242741.83835
1995	241038283062.64502
1996	237250948791.26593
1997	212790348404.55518
1998	218259904401.95642
1999	217259147049.95413
2000	197289625479.9063
2001	197508773215.3231
2002	214394866675.2396
2003	262273631180.05435
2004	301457562038.5413
2005	316092273276.01544
2006	336280064332.4113
2007	389185571506.05225
2008	432051935642.9452
2009	401758735822.2107
2010	392275107258.6674
2011	431685217367.51056
2012	409401816050.5313
2013	430190979705.962
2014	442584815286.03375
2015	381971148530.5428
2016	395837353031.499
2017	417261151844.9772
2018	454991174096.1016
2019	444596155845.2542
2020	435049316955.73663
2021	479295362747.0466
2022	470941926750.74115
2023	516034144115.9503