Year	current US$
1960	470242006.37626445
1961	680155112.5568658
1962	657298452.9254253
1963	471284711.95407796
1964	525654012.7120189
1965	607648985.4285749
1966	567139147.5898612
1967	850708822.6596392
1968	1033003508.1607273
1969	1195043264.6149733
1970	1438102899.2963428
1971	1323118414.179917
1972	1964059935.074428
1973	2977922394.854757
1974	5716677677.450218
1975	5621095743.969729
1976	6964750824.06201
1977	7499833387.9141245
1978	9909478756.398296
1979	13572899412.368776
1980	18241280277.267456
1981	18049923745.449287
1982	17725738906.38719
1983	19378548237.55429
1984	17939649434.369274
1985	18198818509.089462
1986	14801217867.702242
1987	15629697930.322891
1988	12139113713.185997
1989	11237346459.079369
1990	16812710778.488838
1991	17079094109.606651
1992	15460653423.291502
1993	13852830875.897772
1994	11298257652.259579
1995	11738731789.307817
1996	14783849919.047737
1997	15424389278.306211
1998	13112252408.359032
1999	15379595975.14791
2000	24570757516.842457
2001	25616285204.40343
2002	25902507344.82988
2003	33544516294.50103
2004	44375345195.57151
2005	56817327641.56185
2006	68896532373.97137
2007	79030023494.6401
2008	100659246734.42464
2009	70580238248.52574
2010	88487302775.8469
2011	108095939664.16602
2012	109688449490.80212
2013	108027968309.80592
2014	108035321403.83397
2015	74306202395.5901
2016	70233905268.75494
2017	74270270582.98325
2018	79508392693.84085
2019	75330489938.13824
2020	55446935085.91477
2021	73728947080.05959
2022	103541530254.85583
2023	100461342365.15639