Year	current international $
2000	133.588719549331
2001	148.683734640175
2002	191.931354596541
2003	245.275222239113
2004	269.743580353925
2005	296.258420465649
2006	309.680710532835
2007	273.466733720266
2008	291.043820330503
2009	294.111166646026
2010	299.073394296727
2011	338.053464135996
2012	344.069630568515
2013	329.435557533726
2014	307.041907131675
2015	355.170069315339
2016	321.251672790302
2017	336.786205812185
2018	337.709041142864
2019	343.701261112207
2020	357.133220535756
2021	348.353119953152