Year	current international $
2000	46.47617286577853
2001	49.00898820065219
2002	50.30754535020943
2003	70.05698897152364
2004	68.75439206301728
2005	69.48706767958328
2006	74.63086137552415
2007	78.7133456000406
2008	79.66992912230292
2009	85.42361370337179
2010	84.98952360779546
2011	86.00608861554788
2012	92.11160054945339
2013	102.69283899328858
2014	104.64206728415286
2015	110.72049581076354
2016	113.3058847080883
2017	117.27064956351587
2018	110.37253698803707
2019	107.43681173345367
2020	109.84799171312524
2021	118.93263659492274