Year	current international $
2000	106.210335334169
2001	116.591790688031
2002	123.849023518037
2003	134.181557582613
2004	134.909211694188
2005	133.925329649012
2006	131.532056635913
2007	134.179543539082
2008	135.142915291296
2009	131.981659031321
2010	132.586754884003
2011	130.643750419836
2012	124.900387693272
2013	130.923576922775
2014	128.661490696952
2015	127.651431675263
2016	124.776825062946
2017	120.071233468444
2018	124.509998279249
2019	130.025779078133
2020	114.355373842274
2021	135.766473298501