Year	current international $
2000	72.16533097580206
2001	77.40497991572376
2002	82.66912505421821
2003	89.63015072410246
2004	96.20050854669262
2005	104.90955428316488
2006	119.17754432510195
2007	132.64012585066794
2008	151.4908923750205
2009	173.72178047652045
2010	178.61384002619613
2011	192.2035683729893
2012	208.59025449719508
2013	224.10794691830932
2014	237.53346068123355
2015	247.67620672389077
2016	254.75637504039736
2017	265.7308585948458
2018	281.3520470135528
2019	298.8707571081101
2020	332.774775967459
2021	358.63149203178295