Year	current international $
2000	19.3268650781235
2001	27.4286979957142
2002	18.5855450854958
2003	22.8412318872384
2004	21.0731769402148
2005	45.5671124943027
2006	48.318630613248
2007	54.7926752778248
2008	62.3317654765286
2009	79.0092207174981
2010	91.9242137680502
2011	105.050870278528
2012	97.8498622211138
2013	95.1046111015281
2014	75.7431266517826
2015	80.0361288961931
2016	62.5693568886671
2017	74.5392998785792
2018	91.8825678310611
2019	128.446220931334
2020	117.210600827208
2021	134.007005703328