Year	current US$
1987	82379274808.70642
1988	89948767727.89545
1989	102088749254.66353
1990	129100071450.23166
1991	128257152612.97229
1992	130238121933.43546
1993	156905889130.79755
1994	115076200516.20345
1995	138848002687.9662
1996	151564992458.64627
1997	166026780826.26614
1998	197270724275.1923
1999	187969673119.6888
2000	193899570511.85333
2001	170067483145.86505
2002	196470662810.75928
2003	252460431792.57745
2004	327460573656.88196
2005	404367033804.1445
2006	470656396798.2822
2007	605073896808.4698
2008	720551849253.3324
2009	622895740999.0527
2010	711558300458.4742
2011	782509187251.7278
2012	840983097581.6328
2013	922771184869.6346
2014	887678248179.6731
2015	783483324187.5692
2016	752295360191.5513
2017	771091055504.0472
2018	759825361810.2281
2019	795365684173.8031
2020	756345371952.442
2021	851407803992.754
2022	922549705580.8301
2023	1125373841308.5627