Year	current US$
1960	6407253775.739406
1961	7066078730.8972645
1962	7830334182.588128
1963	8839233873.687584
1964	9709657808.186247
1965	10454294460.615318
1966	8275485929.094837
1967	8403261648.432559
1968	9122946131.995573
1969	10484212388.37872
1970	11497945617.672918
1971	12727838679.013018
1972	13000437628.182362
1973	15114622144.570621
1974	19653590605.718388
1975	19519946162.42573
1976	20327744856.055027
1977	23824891561.681946
1978	28008005691.127296
1979	32538756891.21529
1980	38245072874.853355
1981	40131262143.99869
1982	40694135486.08606
1983	44101730879.557945
1984	44165775998.39811
1985	47165793066.81351
1986	49630011515.5705
1987	55076211301.26939
1988	58723536587.87384
1989	61323171688.43388
1990	65446989611.677414
1991	55669505238.27197
1992	59757112719.86372
1993	59770572305.61245
1994	70991108334.34763
1995	82144253466.69257
1996	88036326549.9126
1997	87969406724.72379
1998	86257755207.21745
1999	89574083054.25456
2000	94835417447.96361
2001	94696077276.30406
2002	101596574081.97116
2003	118849046538.46202
2004	140922159439.27875
2005	164886242732.21527
2006	201473370113.97717
2007	249475386171.91098
2008	256745129956.27264
2009	280689369277.5046
2010	343535457379.3874
2011	362105562260.77386
2012	362532644251.78107
2013	360040841625.5651
2014	390347004623.25287
2015	414985231195.5461
2016	453365833390.8644
2017	511906646557.062
2018	527695017995.57043
2019	514138831040.8326
2020	505981397243.2728
2021	604554472363.6364
2022	610202485039.0729
2023	618294688814.6741