Year	current US$
1960	11884128412.35638
1961	12685662254.548326
1962	13606829296.953465
1963	14439975113.762861
1964	15769107619.64432
1965	16934480009.67512
1966	18048039301.765327
1967	16495768073.440899
1968	17022696447.026133
1969	19301308226.682056
1970	26697107727.570538
1971	24507115744.83988
1972	29493915342.496857
1973	36902672687.493515
1974	49688193508.801125
1975	57280847233.578964
1976	68386320009.24413
1977	71790695539.89362
1978	78779099935.40501
1979	96682239143.4334
1980	120501079996.36249
1981	216911025160.50128
1982	195917937082.07242
1983	151222762742.84464
1984	131218159345.53032
1985	137802915765.2076
1986	109237001606.11678
1987	112294774121.17484
1988	111227154884.74722
1989	103934371464.60721
1990	123711320144.87407
1991	129942000513.29407
1992	124599388202.38704
1993	129732548073.78473
1994	134776896049.75278
1995	207176985178.4386
1996	262600907503.91547
1997	275742235273.20044
1998	296152435737.04504
1999	139468348132.66046
2000	142140083285.94757
2001	149451860838.10855
2002	178692437188.28018
2003	206982053949.06894
2004	256100640349.77148
2005	312409315139.6122
2006	397088785487.80707
2007	465683513908.3415
2008	567937963599.4514
2009	508552578501.96185
2010	598697706331.0016
2011	682233324561.0428
2012	737799647336.1948
2013	834160608935.9955
2014	894585438237.9581
2015	769367317617.821
2016	692181085843.4884
2017	685750159763.1329
2018	768189587833.6237
2019	823933630796.516
2020	787146719022.4213
2021	845993047006.8054
2022	877140805320.3569
2023	796586157553.094