Year	current international $
2000	91.1401708882178
2001	102.867047330172
2002	108.098306966525
2003	108.034556541039
2004	115.294797272839
2005	120.353010347239
2006	132.658045653333
2007	149.157640822888
2008	132.096313892202
2009	147.090013934791
2010	152.340772442823
2011	161.662516386249
2012	169.333091131794
2013	167.780132847209
2014	166.036397530131
2015	180.829401833301
2016	185.263750591083
2017	207.375324673765
2018	214.712923856193
2019	226.193979201191
2020	267.092471898306
2021	345.247655495942