Year	current international $
2000	108.96713066478993
2001	109.09344617515471
2002	115.32580721671088
2003	123.21148993557286
2004	140.40612234843024
2005	155.7428790843666
2006	171.8972994785964
2007	184.67727340268874
2008	187.9608684800185
2009	180.1913787629215
2010	202.65726775705073
2011	215.5879560489291
2012	230.57368392827667
2013	261.34915211977057
2014	262.84034672275396
2015	272.5680552767331
2016	286.95055673170845
2017	299.4894372813181
2018	313.1188257565697
2019	325.4116988715194
2020	332.88366079943785
2021	375.46700816910686