Year	current international $
2000	217.527099480208
2001	223.635169635288
2002	248.035008639621
2003	337.048873270473
2004	345.202348127924
2005	424.058361664199
2006	470.288935009182
2007	428.357428210952
2008	481.576226733028
2009	555.966712832698
2010	628.801918321725
2011	655.529794488715
2012	674.354122302651
2013	692.072022616694
2014	687.306313580184
2015	685.984853410322
2016	703.750427149763
2017	703.922675612084
2018	697.689138135222
2019	734.752909930244
2020	733.085856644017
2021	769.162288937783
2022	841.11595663555