Year	current US$
1960	53332331960.948586
1961	57231304985.339264
1962	57399377267.765335
1963	59560459379.16595
1964	63341560603.64446
1965	68197922819.32566
1966	73922341186.6219
1967	76234382750.95651
1968	77933335724.13492
1969	83829296529.7825
1970	90018369447.38344
1971	95035309907.16399
1972	109811618451.36334
1973	135961918321.58727
1974	152733289112.55212
1975	170770188382.5684
1976	179029061821.46964
1977	201072374456.97095
1978	190058029988.94186
1979	217627601235.4633
1980	256623027536.3104
1981	284894093745.4063
1982	303509759930.8221
1983	308497336327.84796
1984	330143997947.48755
1985	360490997621.0808
1986	352086366246.92053
1987	329265162314.7153
1988	371199113370.09326
1989	419562807835.4664
1990	453128092074.5971
1991	482919459913.02765
1992	530318387161.6277
1993	564053186359.8357
1994	674388081001.8281
1995	836743627957.7788
1996	967800727570.3433
1997	993223542782.3359
1998	904112349761.607
1999	1035005614185.5134
2000	1129255673404.9292
2001	1188139461865.632
2002	1309991443337.1626
2003	1433733963140.8423
2004	1599114157822.742
2005	1820145794870.936
2006	2132549014859.1008
2007	2629743709208.4395
2008	3240771196831.948
2009	3518144696073.5815
2010	4184488564735.027
2011	5181139255284.082
2012	5873088898452.63
2013	6527916764384.795
2014	7099428444843.764
2015	7553844984856.776
2016	7841658045925.697
2017	8522855585425.755
2018	9544627909369.3
2019	10045231396310.607
2020	10145307674096.457
2021	11746600369022.068
2022	11779642964464.514