Year	current international $
2000	578.985126831613
2001	626.053963650012
2002	643.05293516572
2003	630.484199850975
2004	678.491089372051
2005	724.200268130249
2006	685.614679062018
2007	736.630863541148
2008	803.402351358575
2009	902.637632764695
2010	809.849855143944
2011	825.701860939198
2012	805.898978758469
2013	739.591051557549
2014	681.795945383398
2015	689.22751863957
2016	631.856470811116
2017	684.58481683365
2018	685.263594126747
2019	696.324977975947
2020	683.217378340657
2021	738.523180534531