Year	current international $
1990	2443235807.5946875
1991	2435044575.2412996
1992	2360744756.6504545
1993	2424083515.649858
1994	2520748312.704108
1995	2611350662.0146384
1996	2755747921.1088457
1997	2952055765.140792
1998	3097432977.283108
1999	3135632021.8841558
2000	3342213034.157296
2001	3320163640.8210516
2002	3389816201.763184
2003	3519291363.6799254
2004	3694819169.070017
2005	3912627091.391123
2006	4210967388.7479477
2007	4511950536.217385
2008	4574135212.795465
2009	4411962996.680517
2010	4448002097.216064
2011	4321387979.705368
2012	4193780752.4728827
2013	4195169150.710217
2014	4157182161.118529
2015	4251232356.9241695
2016	4371449108.774349
2017	4341588837.790815
2018	4521584394.579692
2019	4648356510.286874
2020	4064780241.1821094
2021	4067837442.783738
2022	4895849497.068714
2023	5230668753.702612