Year	current international $
2000	41.9469450114908
2001	47.1984630705289
2002	55.4221953665597
2003	52.4080039186994
2004	58.1323979295004
2005	54.9744784699458
2006	55.7590482760569
2007	59.1134936955458
2008	53.2288346834283
2009	60.5409469237741
2010	59.2428541385026
2011	67.402446041343
2012	81.2564195360967
2013	93.9098941749469
2014	115.489816318994
2015	67.3860237692514
2016	89.7585258094094
2017	88.4518499281393
2018	91.0383225624945
2019	95.6743316391551
2020	90.846219030302
2021	92.8246040443623