Year	current international $
2000	1063.94267357535
2001	1123.4089127791
2002	1204.70154545574
2003	1358.57028565664
2004	1441.13529935272
2005	1539.9702003588
2006	1749.08129676672
2007	1877.58143275892
2008	2056.07360409694
2009	2200.24288731373
2010	2154.94513378991
2011	2150.41531848192
2012	2091.79965461503
2013	2083.30934462865
2014	2139.57307718866
2015	2271.43759721762
2016	2390.57968108716
2017	2497.88515878935
2018	2580.15606394548
2019	2793.12486497387
2020	2987.60677322204
2021	3127.38356434347