Year	constant 2015 US$
1990	362479954428.8501
1991	351266214315.9771
1992	350494663011.8091
1993	340923379962.31226
1994	321942733165.69586
1995	319610912521.71265
1996	323854056416.47864
1997	327969966848.4713
1998	323333451236.5583
1999	334546638963.6301
2000	342938718917.3746
2001	345256954019.96826
2002	355125846879.6329
2003	346506815783.7565
2004	376004579830.71313
2005	365699149296.8019
2006	367664582075.8851
2007	367980803587.67426
2008	390337750414.5586
2009	395057541652.76044
2010	384774109968.16095
2011	408527521189.5605
2012	394485698576.7122
2013	409014195532.93384
2014	431165701802.6815
2015	434218853584.43243
2016	431834833012.5974
2017	441389158017.0342
2018	443188775262.6388
2019	452021806922.28754
2020	451113249210.41473
2021	451866899001.49963
2022	446459179057.95105
2023	451050157100.7465