Year	current international $
2000	160.33264414792862
2001	167.8969655528434
2002	178.02084426259657
2003	180.7062213753922
2004	190.38076054320484
2005	199.48785433843554
2006	209.41385870315926
2007	229.1928322575868
2008	253.39460429838743
2009	263.9344975862816
2010	257.64288880456934
2011	264.20824748172174
2012	270.8257123765189
2013	288.3206495855638
2014	302.332833619328
2015	309.3424438527693
2016	327.25523816694596
2017	352.28058909426125
2018	362.5654182535691
2019	367.22732990191275
2020	329.37309908005494
2021	331.41552185122976