Year	current international $
2000	1869.33761549576
2001	1923.54306138406
2002	1980.58410651525
2003	2094.51389086519
2004	2081.63132943701
2005	1854.4562583444
2006	1676.1233215082
2007	1727.48705793411
2008	1643.12491022054
2009	2041.57547628128
2010	1794.92623121969
2011	1534.164312664
2012	1602.71041904185
2013	1562.41068299745
2014	1532.05849341235
2015	1469.79511298255
2016	1413.72500367373
2017	1366.08872458506
2018	1473.67988765349
2019	1404.59707336132
2020	1555.08967516159
2021	1456.42790163183