Year	current international $
2000	1895.53076227732
2001	2052.58907291582
2002	2230.40048208781
2003	2450.89797290318
2004	2673.06232859923
2005	2748.61276002806
2006	3009.65607226476
2007	3077.96851213637
2008	3331.49553110221
2009	3538.69409795103
2010	3646.11055208212
2011	3711.93667448644
2012	3827.54229328603
2013	3960.32288237015
2014	4087.61425927848
2015	4190.53565364736
2016	4320.89364463518
2017	4438.51618665048
2018	4606.09482415547
2019	4921.8931313963
2020	5581.50920369987
2021	6159.79634020859
2022	6265.54315002907