Year	current international $
2000	70.4418839663335
2001	81.9804414445254
2002	89.8977260715657
2003	93.8104433130944
2004	106.558193253769
2005	118.267012719106
2006	118.641144478101
2007	105.870656936674
2008	152.267000254695
2009	173.560498254921
2010	167.182683350304
2011	195.503722344447
2012	208.216308058838
2013	216.739114925787
2014	214.361601954935
2015	211.323869531545
2016	226.821845308777
2017	224.508911519797
2018	261.966006826414
2019	318.697804245483
2020	320.758091083427
2021	360.334667165337