Year	current US$
1960	25396340997.127937
1961	27210618722.562046
1962	28791232467.255035
1963	30202790676.20638
1964	31642936960.588005
1965	34376613040.4835
1966	37271686786.00311
1967	39756391346.564064
1968	41993452462.14562
1969	45398307340.83413
1970	43924106346.48339
1971	45503456420.030914
1972	46497667763.41606
1973	56115642779.66831
1974	70169680467.16386
1975	86232150421.1005
1976	79141108671.18849
1977	84799217600.39198
1978	98673333687.55505
1979	110482187765.81624
1980	124275806288.40804
1981	130944751635.41562
1982	131526119023.5401
1983	132942322285.8342
1984	139143974827.19675
1985	152679351682.86804
1986	129919742514.94492
1987	138575407039.53616
1988	151408311246.3335
1989	162003196598.6241
1990	188377840875.2061
1991	206285815475.59903
1992	162423362071.8298
1993	170645186609.52847
1994	167418947426.874
1995	171656467729.814
1996	179828980354.19165
1997	188878580088.1535
1998	191440642053.54785
1999	197386815443.76132
2000	224220841301.62167
2001	215386170078.76712
2002	235506872334.17444
2003	266569126690.00378
2004	306201111423.0943
2005	360878706648.53723
2006	417524553902.5923
2007	501270268255.7739
2008	614414977114.4397
2009	608426703148.3112
2010	687433128591.7865
2011	783931296546.498
2012	819266433465.481
2013	892428919239.9109
2014	959618110350.5364
2015	920864864683.3087
2016	936561647193.3789
2017	1025062467402.3052
2018	1090417461003.2313
2019	1150500716964.0054
2020	1162019936698.8362
2021	1266743958589.0857
2022	1424615962242.8284
2023	1504251159792.0144