Year	current international $
2000	297.05889418553
2001	302.942159625585
2002	284.437693892961
2003	287.212409236816
2004	283.740875573855
2005	259.680292190757
2006	261.356981710047
2007	281.310337890599
2008	282.870495774892
2009	367.462429354677
2010	332.054569065449
2011	305.142704897047
2012	330.583332165036
2013	342.231263509447
2014	368.289857344313
2015	406.180824630607
2016	411.324011586288
2017	410.795307331306
2018	413.164080656071
2019	304.83305146002
2020	316.454802848968
2021	307.68291012222