Year	current US$
1960	2785816755.35785
1961	2877992576.7872624
1962	3009404398.7542257
1963	3361471787.730084
1964	3430224153.48036
1965	3502345378.4606314
1966	3499860851.521499
1967	3695413514.7830777
1968	3846414189.5524507
1969	3945454338.071619
1970	4583294763.345423
1971	4587414007.691171
1972	4684926744.565837
1973	5945549181.487347
1974	7647066985.755946
1975	8751879682.22033
1976	10095199734.022497
1977	11522838801.133411
1978	12330603028.563053
1979	14953057354.726252
1980	17105646202.556099
1981	17951471460.80815
1982	17841187177.958206
1983	19023047421.211853
1984	19735136207.387024
1985	18756766979.376675
1986	20053331319.13936
1987	23759312340.250916
1988	27213798034.383877
1989	30661637297.29935
1990	33607650762.061733
1991	36169185373.82657
1992	40397490899.02899
1993	43479650010.50558
1994	49099463105.08941
1995	59703077632.114494
1996	62571615959.81243
1997	67109503500.87475
1998	70133676476.58702
1999	75747883126.29918
2000	85583474175.19846
2001	86640273802.39449
2002	99124935513.82878
2003	120143678189.32579
2004	159148360471.0392
2005	199786777131.32108
2006	244415052162.0859
2007	302090160959.51086
2008	344475186221.04694
2009	328363038863.98975
2010	436685088980.6683
2011	525536989044.2471
2012	526628668313.55035
2013	555877993733.6322
2014	554634747216.5626
2015	501870486996.9882
2016	525330558220.3876
2017	587311652266.497
2018	635074008446.663
2019	629845195761.0199
2020	584128033652.2526
2021	772560106741.1368
2022	897947249573.2804
2023	892255300228.1263