Year	current US$
1990	40728950704.617615
1991	29859921158.869625
1992	34805013229.57198
1993	40866748705.10754
1994	47850203856.175095
1995	60147174076.86511
1996	67387788632.981155
1997	62180159376.12387
1998	66807429711.41098
1999	65173130995.221176
2000	61828166496.0941
2001	67808032979.54291
2002	82196001050.74744
2003	100090467581.26839
2004	119814434353.57474
2005	137143471328.27435
2006	156264095664.64267
2007	190183800884.0182
2008	236816485762.98788
2009	207434296805.3297
2010	209069940963.17725
2011	229562733398.9475
2012	208857719320.6487
2013	211685616592.9311
2014	209358834156.32904
2015	188033050459.8811
2016	196272068576.3383
2017	218628940951.67508
2018	249000540729.17868
2019	252548179964.8966
2020	245974558654.04294
2021	281791218507.0996
2022	290565654835.8094
2023	330858339871.6861