Year	current US$
1960	1527109960.17873
1961	1187752143.9885275
1962	954443717.5160927
1963	1717998707.7329423
1964	1887677605.7005587
1965	2014936622.2002568
1966	1936686732.589841
1967	1917124138.6574197
1968	2171436644.4807234
1969	2347499037.888946
1970	2621373914.840006
1971	2811343091.0236006
1972	3621378435.291479
1973	4338542433.492029
1974	5937060766.608863
1975	7703199289.615051
1976	8327114660.198255
1977	10387684885.397219
1978	12395629617.489094
1979	14662882899.10873
1980	17667982253.840443
1981	19602354043.553375
1982	20164662213.600826
1983	21508519566.488472
1984	27150274201.720722
1985	30052905485.500618
1986	36790373660.47419
1987	38146359435.20294
1988	35064778257.537445
1989	34382336574.15768
1990	35266505182.02161
1991	21907797481.442387
1992	24853368176.28626
1993	27440086270.5028
1994	23640485239.229137
1995	23024280425.66679
1996	24752992694.853065
1997	24785425765.890972
1998	26502001257.83641
1999	25095652010.64231
2000	22776943098.646885
2001	24822009696.79203
2002	25876641997.743526
2003	28827866408.63958
2004	34700876762.0586
2005	36928361619.9659
2006	39477378554.32414
2007	45801718514.58457
2008	54893392668.01687
2009	55127754920.72897
2010	59139529015.83623
2011	66323106745.502884
2012	72593742204.82735
2013	79098117134.77908
2014	85524287296.77852
2015	74705541235.0721
2016	74337682806.34898
2017	79857872116.78673
2018	81186389409.13766
2019	82801452806.2917
2020	76776334471.29128
2021	78537993727.43669
2022	85085313758.46222
2023	98825665815.0925