Year	current US$
1960	9183552631.466413
1961	10205276007.276262
1962	11673422080.449062
1963	13400652754.770002
1964	14888728412.646503
1965	16108418996.513138
1966	17539363178.239025
1967	19217434210.29083
1968	21522622841.01916
1969	23764590235.71242
1970	25234439588.992558
1971	28812596187.99574
1972	35414824447.3342
1973	46540954625.81026
1974	51477086743.04419
1975	70642496558.05415
1976	74008467631.7946
1977	82722653115.80637
1978	104117732558.13954
1979	125610545790.93433
1980	147593914933.25055
1981	133901025950.51297
1982	129851282563.13005
1983	125159652293.65695
1984	119566163776.92711
1985	124921156373.19318
1986	172084477696.7516
1987	206882025537.48773
1988	221061557097.236
1989	216700596339.708
1990	268671244428.38214
1991	274862225322.6369
1992	311955390334.57245
1993	309658327542.2747
1994	323212429111.5312
1995	371080299645.15704
1996	376847031670.727
1997	339988761519.44257
1998	339931065154.5475
1999	337915080563.7073
2000	304890967719.2163
2001	305039773902.7563
2002	341137469666.27515
2003	426890882716.8619
2004	488463025097.2986
2005	506770219729.1826
2006	528134999548.23456
2007	596854149902.747
2008	661151647378.1249
2009	650395412014.8433
2010	634560911083.3346
2011	680318129863.8146
2012	642752791976.9532
2013	677990977839.2177
2014	689026931784.3113
2015	580719046953.1248
2016	586893313265.3711
2017	613597627811.7657
2018	649500180347.4506
2019	627191191490.1951
2020	657740482515.1769
2021	722374020003.8644
2022	667235837239.3022
2023	705692132243.1497