Year	current international $
2000	96.0006697027196
2001	101.376768415184
2002	92.2822888216931
2003	87.9204254187801
2004	114.362973849582
2005	137.603417299329
2006	155.881812517443
2007	183.579312391055
2008	213.163589518073
2009	209.166255336924
2010	210.115130316133
2011	206.850652773354
2012	239.218420102447
2013	268.017402688604
2014	281.916428268715
2015	290.66928494885
2016	312.19465232289
2017	318.759904913446
2018	328.169028638436
2019	371.965109101683
2020	377.899550082121
2021	422.778306379708