Year	current US$
1989	751624428271.9089
1990	866621606586.537
1991	956701442837.2213
1992	1055957919198.6277
1993	1235442787760.014
1994	1431619820610.412
1995	1584054501876.9404
1996	1708308368480.0916
1997	1869519569630.9304
1998	1888090772729.7454
1999	1699869259713.6885
2000	1867691417388.989
2001	1838109230522.6873
2002	1634270737835.2307
2003	1669671767350.9226
2004	1876094040683.5698
2005	2271947514315.0825
2006	2621279456368.8726
2007	3087447504101.627
2008	3604482888594.416
2009	3486356853717.7275
2010	4240080589076.398
2011	4819961703274.381
2012	4922161160069.373
2013	5123055841917.931
2014	5324991526871.386
2015	4446494021683.591
2016	4341506365815.6143
2017	4822176161710.808
2018	4703852877630.806
2019	4638585494007.355
2020	3918087974423.5303
2021	4484646654369.695
2022	5180735097841.831
2023	5825496874640.102