Year	current US$
1960	1321944597819.0046
1961	1425246950043.38
1962	1540795598485.9036
1963	1664819883341.4167
1964	1833656846606.501
1965	2003588348812.6985
1966	2186329857384.862
1967	2317283475789.0225
1968	2436845363434.475
1969	2701459575128.15
1970	2409591656785.0806
1971	2666011229300.358
1972	3100634036945.3984
1973	3758259538811.081
1974	4212322710858.812
1975	4717145970106.873
1976	5104174812690.385
1977	5755020387640.245
1978	6925608418914.887
1979	7982974433175.017
1980	8868265104583.426
1981	9013449777244.527
1982	8893202367845.264
1983	9145034454790.014
1984	9574336730212.543
1985	10067295893852.668
1986	12175876537967.37
1987	14150877426378.379
1988	16013774496299.15
1989	16684051672562.652
1990	18767942069049.76
1991	19847370235206
1992	21340523440095.32
1993	21678447449406.16
1994	23185142473790.04
1995	25533038105040.31
1996	25804183377365.055
1997	25480767256896.293
1998	25817065506291.895
1999	27108259026752.79
2000	27802144146623.938
2001	27563804729168.895
2002	28692046103494.574
2003	32059944537453.547
2004	35748683416401
2005	37844044815261.97
2006	40034455329096.766
2007	43535687336661.945
2008	45969333756054.06
2009	43148813859478.88
2010	45512233150222.21
2011	49060694028549.1
2012	49134398572687.38
2013	49692397014533.32
2014	50828778303660.875
2015	47866266903248.8
2016	48681503790037.4
2017	50899913174491.28
2018	53832026928953.84
2019	54410228926037.766
2020	53027366841978.02
2021	59367752948882.484
2022	60519111184930.16
2023	64289989511135.49