Year	current international $
2000	219.21145451569663
2001	236.26339546817053
2002	238.8151090739451
2003	245.21888405470816
2004	258.8740286420018
2005	280.3732635941211
2006	296.6594224708806
2007	310.4405755248472
2008	309.11883415182166
2009	314.2765675822643
2010	306.1821659574367
2011	313.30440879725427
2012	324.2384500816334
2013	331.1542421030463
2014	341.60983294022486
2015	333.95777003706485
2016	339.2005452568593
2017	347.70124809920645
2018	368.03276077216043
2019	357.1646760784606
2020	338.6128903675148
2021	370.4517448218949