Year	current international $
1990	3043844875.3443093
1991	3224632372.1905065
1992	3418929359.7650075
1993	3508675091.3735824
1994	3503213236.581371
1995	3973256019.343483
1996	4341838253.322714
1997	4545520918.132595
1998	4522623261.3162
1999	4815811482.853829
2000	4836140111.609656
2001	5225890458.215786
2002	5206742903.802593
2003	5397958204.661484
2004	5861293187.382816
2005	6760813560.520515
2006	7024286443.332995
2007	7591553787.947403
2008	7697891652.684463
2009	7712769719.243212
2010	7855602125.237254
2011	8114103567.844708
2012	8397151355.550055
2013	9169382693.533731
2014	9396816902.885248
2015	9578400965.913473
2016	9460578494.078997
2017	9151905660.73118
2018	9338079092.212357
2019	9485202373.872526
2020	9676349818.616219
2021	11255085911.282942
2022	14111429908.578768
2023	13262280538.469797