Year	Purchasing power parity; 2017 international dollar (Units)
2004	3954.895
2005	3655.363
2006	3554.785
2007	3427.045
2008	5959.540
2009	5528.922
2010	5322.068
2011	5975.751
2012	7466.359
2013	7414.145
2014	7929.777
2015	7789.669
2016	7819.292
2017	7178.985
2018	7294.857
2019	8287.381
2020	8289.749
2021	8716.866
2022	8792.659
2023	8675.436
2024	8643.108
2025	8589.301
2026	8526.178
2027	8440.795
2028	8358.146
2029	8265.246