Year	current international $
2000	69.4490052806804
2001	76.02570498644555
2002	83.671230557321
2003	91.7377592539813
2004	96.74590671079449
2005	110.19310536074987
2006	115.8762644541881
2007	117.22494273764057
2008	125.22013309554463
2009	138.11729171354546
2010	144.09888248177208
2011	160.1748828869938
2012	177.87062307331863
2013	188.0511105538311
2014	190.2864213649124
2015	194.79631431250098
2016	206.45708087660026
2017	220.09543717599328
2018	240.58153955577788
2019	263.56974222153593
2020	278.7742056326654
2021	294.6047363397547