Year	current international $
2000	905.586939771368
2001	960.8038219772185
2002	1040.0166686692726
2003	1121.3761214474337
2004	1182.453610820283
2005	1245.7182742362188
2006	1329.9359010853218
2007	1400.7353380306306
2008	1447.2028133638094
2009	1490.9442827130877
2010	1527.8036984431235
2011	1575.8179687475665
2012	1635.8878266544293
2013	1674.149331932496
2014	1719.0864317522019
2015	1777.900343746405
2016	1851.0560679551393
2017	1922.40851130262
2018	1993.4489086541164
2019	2071.834274826438
2020	2039.2385756502754
2021	2179.759045642778