Year	current US$
1960	1610511693.7854273
1961	1680859514.1196513
1962	1747566307.1363308
1963	1825058827.9655821
1964	1984129185.4655318
1965	2159998591.191316
1966	2324466416.1145964
1967	2461762002.757752
1968	2619948864.8650637
1969	2768987371.887748
1970	3045354454.77066
1971	3224280834.8707476
1972	3520252938.3216524
1973	4070570549.892972
1974	4577209966.332702
1975	4577047854.287097
1976	4943806093.463962
1977	5651840584.6490345
1978	6014961434.802609
1979	6586048398.128117
1980	7012585454.122029
1981	7507663566.429711
1982	7899988840.677295
1983	8781664426.870241
1984	8298309580.509033
1985	9717392686.732803
1986	10094328897.858795
1987	10790001557.867151
1988	11181119717.64575
1989	11762932007.237007
1990	12478943894.931547
1991	13799799323.6715
1992	10754799036.574486
1993	9051043870.121965
1994	7100806753.929418
1995	7855205206.934051
1996	8761215548.486143
1997	8803539988.332483
1998	8013274131.697146
1999	7892973531.800449
2000	8242349617.863803
2001	8231326016.47494
2002	7850809498.168027
2003	8623691300.040789
2004	10131187261.442078
2005	12401139453.973831
2006	15280861834.602404
2007	19707616772.799637
2008	27066912635.222847
2009	32437389116.038006
2010	29933790334.34179
2011	31952763089.330025
2012	43310721414.08288
2013	47648276605.012314
2014	55612228233.51786
2015	64589328550.5953
2016	74296745207.87209
2017	81770886825.60477
2018	84269196625.8784
2019	95912607722.3032
2020	107657734392.44585
2021	111261882958.4261
2022	126772703047.70143
2023	163697927593.98236