Year	current international $
2000	206.101567176608
2001	217.560446711121
2002	241.341710391378
2003	240.987453225531
2004	227.610323732641
2005	212.625676035826
2006	216.698736722498
2007	230.930156798874
2008	200.274301702219
2009	263.34394140738
2010	88.9311735121783
2011	105.425597788023
2012	99.1803253349257
2013	117.276406949958
2014	104.890099722757
2015	97.1594847260018
2016	96.3605272457862
2017	101.279406591656
2018	92.6031301633808
2019	96.4433893716269
2020	99.7578598791073
2021	89.4887743903144