Year	current international $
2006	3626596021.2628803
2007	3842652927.9208283
2008	3902691391.8401227
2009	3644016586.339106
2010	3588140951.8179417
2011	3704981270.3755817
2012	3698215048.607717
2013	3733288382.43835
2014	3823800508.5537148
2015	3945662324.9584517
2016	4144412690.109955
2017	4389520699.72228
2018	4735348003.091816
2019	4894495640.676582
2020	4541293637.236146
2021	5198568350.296986
2022	5851530077.463252