Year	current international $
2000	296.681662708357
2001	314.820941237715
2002	337.853881420161
2003	363.386869132447
2004	391.868347056995
2005	410.126618412296
2006	439.669447509247
2007	481.56035638318
2008	505.732561355032
2009	543.688793541478
2010	584.995194222741
2011	630.508686118038
2012	655.207388279945
2013	679.986077769181
2014	688.352608445719
2015	650.616875797268
2016	664.42110912246
2017	672.681249168517
2018	671.564607974528
2019	698.215225732241
2020	746.010090212431
2021	784.124638376888