Year	current US$
1991	337457672502.71106
1992	333108082827.00696
1993	373118726554.4004
1994	289544448322.8476
1995	334281753526.0361
1996	348184133091.6731
1997	372588848451.40356
1998	436278310181.7926
1999	395234271788.6626
2000	404694623951.3802
2001	336468282029.38416
2002	394907082122.00696
2003	512266753236.2095
2004	663283891607.4445
2005	826911513265.9016
2006	966185613296.4031
2007	1222400898179.7708
2008	1449960962290.9182
2009	1180229704864.9688
2010	1412515207206.1704
2011	1608517887356.5652
2012	1685496771929.8247
2013	1855285248699.7866
2014	1755443432306.4595
2015	1540223270435.763
2016	1487664470256.0566
2017	1528707255290.6282
2018	1465243509398.794
2019	1480354664757.7842
2020	1466047986912.7754
2021	1653887596076.934
2022	1834696651525.3923
2023	2156217073247.4995
