Year	current international $
2000	48.059206603992
2001	48.8811130076858
2002	51.6783534977117
2003	48.2955200681758
2004	51.7263771783711
2005	74.2612754604445
2006	93.950233234544
2007	96.6567736352006
2008	102.5650011311
2009	117.847233510724
2010	141.634921137336
2011	162.963318952199
2012	137.655951446126
2013	131.572449184308
2014	123.5808158239
2015	115.62476172819
2016	110.432122168052
2017	89.4631642042161
2018	94.8705613516456
2019	94.3429860096301
2020	103.00911737755
2021	118.915812646682