Year	current US$
1993	112167672210.60397
1994	126600690574.11104
1995	148288137241.32455
1996	165660516089.74866
1997	177148451424.98218
1998	189076805946.07968
1999	192915763405.04742
2000	191663245982.95914
2001	212423146941.9149
2002	206725132793.12726
2003	230576691082.02905
2004	272912045096.1465
2005	312793959431.5747
2006	362808092396.4409
2007	451903493566.53436
2008	553996308670.2142
2009	588779476876.3519
2010	666408703047.5946
2011	772214519542.3992
2012	853427549980.172
2013	786079604024.162
2014	813793751121.7877
2015	791739700618.4526
2016	810553041431.7163
2017	781063970859.366
2018	715056614572.3318
2019	735410033623.4979
2020	705926097567.4512
2021	752012112754.5388
2022	800068506049.1808
2023	770940259452.056