Year	current US$
1962	1287793952.9675252
1963	1399776035.8342664
1964	1517357222.8443449
1965	1654799338.0802648
1966	1909599236.1603055
1967	2055199177.9203289
1968	2220399111.8403554
1969	2351999059.2003765
1970	2383639046.5443816
1971	3133407376.6210423
1972	3351279377.654287
1973	4255627638.4823923
1974	12048398265.740181
1975	13174408685.938103
1976	14640527793.643356
1977	15903143080.477098
1978	18110327827.72775
1979	27907918484.907696
1980	33485389035.024433
1981	32644511720.50146
1982	27603321165.2212
1983	25900637443.091564
1984	26715924029.42627
1985	26110928236.79232
1986	25643283263.64872
1987	27952509662.208473
1988	27947632324.955467
1989	32731748014.66408
1990	26177777777.77778
1991	16420362051.437195
1992	25100545671.43831
1993	27765894701.986755
1994	28016834006.73401
1995	32067562858.52142
1996	36672578312.60918
1997	36626789605.37203
1998	31810694457.205105
1999	35230524120.03351
2000	44417966305.02816
2001	39790401784.25861
2002	41478839408.516884
2003	51233507375.54192
2004	65567356633.864944
2005	89654794520.54796
2006	114725201257.16806
2007	127029632600.78673
2008	158122665793.74173
2009	112897475545.9805
2010	124837146336.27232
2011	163069653850.47415
2012	183196516346.5935
2013	187422995955.41437
2014	178291579838.84286
2015	127279526145.74608
2016	122185300046.00563
2017	139464096588.09955
2018	156539665050.53717
2019	158670550282.45813
2020	123814274272.94414
2021	165911761377.8629
2022	208811115053.9856
2023	194323804959.45963