Year	current international $
2000	296.92820570127
2001	339.293125212735
2002	348.918426046341
2003	363.274680693991
2004	377.56119874397
2005	371.333488046951
2006	397.954399047026
2007	473.569405824041
2008	534.234145285344
2009	684.341286037364
2010	672.453418803868
2011	713.429374256379
2012	800.909964015634
2013	790.969930004686
2014	854.943518831439
2015	840.585817245036
2016	769.95845647255
2017	759.241295702719
2018	766.858649472508
2019	710.995867236057
2020	706.201365428365
2021	672.252512956567