Year	current international $
1990	20640414450.82393
1991	17924290563.072525
1992	12997921963.349087
1993	13147278022.925184
1994	9204519347.13162
1995	9209634529.406794
1996	9166680384.748777
1997	9460152403.362238
1998	8827773525.878563
1999	8735520968.226883
2000	9276739425.19954
2001	10272634151.010818
2002	11464608340.255877
2003	12625624242.49356
2004	14141092661.519562
2005	15658689129.12291
2006	16694412765.930605
2007	17328052234.406937
2008	19113125315.28624
2009	17488696409.92704
2010	19425869148.898376
2011	20903838967.238243
2012	22703149376.809307
2013	25784023124.421833
2014	26860626178.645195
2015	27587814325.13896
2016	30562698892.969475
2017	32812846495.140217
2018	33659492407.05805
2019	37608242314.59599
2020	36852813936.385086
2021	41500056977.4985
2022	41558795196.13757
2023	43781480609.05517