Year	current US$
1960	43811042825.519905
1961	48082600281.28959
1962	49675000852.72753
1963	50536593550.58169
1964	53322177306.11756
1965	57195748467.29053
1966	61575500709.82177
1967	65559201372.881035
1968	67056764294.95364
1969	71081694681.52637
1970	75876246831.47917
1971	78787229767.35156
1972	90969583653.69835
1973	113262383241.29353
1974	127430222187.70613
1975	141842263196.16364
1976	148306660676.2707
1977	165454889038.98804
1978	154982343635.7201
1979	175475483961.75797
1980	208809001755.63885
1981	234727681958.63193
1982	249858584646.04602
1983	251614956402.92133
1984	266084062602.0234
1985	290374522010.53613
1986	285333311476.04614
1987	269640972159.1814
1988	306263061077.22015
1989	344409768053.12067
1990	371213805272.9069
1991	394119071920.05676
1992	428219509897.3948
1993	452971733093.69293
1994	542807156267.3473
1995	678931863719.9827
1996	787517386453.0465
1997	799441350054.7452
1998	707953599466.1187
1999	805179865918.6743
2000	872771574404.4664
2001	915256512289.3123
2002	1013733999160.8651
2003	1111026447347.1638
2004	1237257138875.8035
2005	1398555528797.3794
2006	1623633930868.639
2007	1988702223670.0862
2008	2432470623554.412
2009	2607950133750.2173
2010	3094120575050.3936
2011	3794116067078.316
2012	4267980813548.6235
2013	4732836032940.335
2014	5166912657124.694
2015	5485376052458.813
2016	5720459651807.047
2017	6215885652289.357
2018	6927315746081.414
2019	7312091844683.717
2020	7274417237221.957
2021	8548036995440.63
2022	8538973092228.154