Year	current international $
2000	321.559588229887
2001	318.716844443054
2002	310.016861057042
2003	382.392459228077
2004	380.160768785746
2005	357.7166005764
2006	392.398661522236
2007	396.022558476077
2008	439.376567504701
2009	496.196862027016
2010	517.961891213123
2011	524.651831444736
2012	549.233408778607
2013	574.830137516357
2014	593.37624107107
2015	609.193678465455
2016	625.229628709353
2017	652.205881459843
2018	713.733267275547
2019	771.141556013854
2020	711.195620882341
2021	780.946558781181
2022	871.356946289073