Year	current international $
2000	116.57132923778
2001	129.974246191349
2002	130.02012567142
2003	140.719475176068
2004	147.594589467548
2005	157.934758354723
2006	163.232261621922
2007	192.138971736571
2008	228.14247837287
2009	213.368705124251
2010	206.61433641295
2011	206.485128435097
2012	210.565393802379
2013	197.932884103086
2014	210.323723820304
2015	199.022298507223
2016	200.771324497507
2017	179.551821501312
2018	231.987562585531
2019	226.082531357283
2020	183.089351882243
2021	179.050852183485