Year	current US$
1962	1558057516502.5425
1963	1677425857443.7527
1964	1834689006130.6433
1965	2019886021354.6377
1966	2216412520888.396
1967	2369659341584.6724
1968	2566141741279.0635
1969	2804377423664.0786
1970	2428045126510.489
1971	2686016884561.589
1972	3120147615206.117
1973	3854367610124.0596
1974	4560561874348.227
1975	5155815670681.089
1976	5530053661774.737
1977	5980481764625.18
1978	6875303911233.034
1979	8315672860243.561
1980	9685337573015.982
1981	10171229247146.205
1982	9746740043402.275
1983	9411606844515.73
1984	9828592670503.004
1985	10345946240836.477
1986	11705914728063.9
1987	14093046020461.576
1988	17249092227542.066
1989	18337188567951.35
1990	19330874030969.31
1991	20230681303897.883
1992	22014775869756.203
1993	22682730985966.98
1994	23916621304319.68
1995	25668704612324.3
1996	27070001349249.777
1997	27421192963904.21
1998	26492372385198.9
1999	26899176658583.727
2000	28188408468789.26
2001	28359929294654.617
2002	28405297314072.016
2003	30844819671277.465
2004	35517237033326.6
2005	39486506323517.41
2006	41888304350600.69
2007	44084150750680.06
2008	46641537093483.64
2009	46182509144895.414
2010	47842049768176.695
2011	49763817663152.18
2012	51945988264791.41
2013	53448444844905.5
2014	53926016374427.12
2015	52322450774216.94
2016	51254091360646.72
2017	51796683080293.47
2018	55744077955625.41
2019	58139158224426.14
2020	56249421003537.33
2021	62015123139440.7
2022	65974710594287.2
2023	67658928974219.96