Year	current US$
1970	58894144937.49674
1971	64377643699.70259
1972	77966712200.53825
1973	96322474078.41093
1974	156511936471.55768
1975	192519255083.4817
1976	242189600283.9409
1977	297982981128.36743
1978	334378005092.9098
1979	378334772418.9918
1980	470019922642.2227
1981	507259478057.77563
1982	557821837347.0878
1983	606657786103.072
1984	613990162084.546
1985	610902103736.1592
1986	658812649743.7424
1987	574086080754.7108
1988	579089056989.24
1989	589458473316.2998
1990	762049950913.4982
1991	553757418407.7594
1992	591075808708.8477
1993	604592406268.53
1994	618922319972.3977
1995	703699843801.7732
1996	777550998115.6136
1997	797732041309.4901
1998	823739079835.4402
1999	837130476958.1882
2000	866298573925.4528
2001	898722313229.2832
2002	889541938489.556
2003	970281621855.7784
2004	1116506923171.9924
2005	1255193185691.422
2006	1465586024646.4854
2007	1802099908873.9058
2008	2210757918843.153
2009	2209761083599.1143
2010	2415129214793.6772
2011	2769848927020.865
2012	3013706303480.9863
2013	3036051216805.8096
2014	3218711830205.439
2015	3128419335282.6924
2016	3172198022194.5317
2017	3228747634050.6284
2018	3242525820545.644
2019	3336620084604.635
2020	3177625169282.4023
2021	3522845045414.965
2022	3887223775146.962
2023	3839021892245.3115