Year	current international $
2000	124.62360553178
2001	127.052003151104
2002	169.295979882599
2003	180.743268272573
2004	192.496780813802
2005	205.295256724918
2006	244.268593029854
2007	284.123019721918
2008	315.775359668847
2009	318.099416733891
2010	324.848113745112
2011	362.267207452713
2012	390.964088654508
2013	395.775650005962
2014	422.282647860076
2015	425.135102882344
2016	462.817885702112
2017	472.051926314681
2018	496.061498976054
2019	509.594215439648
2020	545.707519590121
2021	680.68434650272