Year	Purchasing power parity; 2017 international dollar (Units)
1990	4723.780
1991	4597.285
1992	4551.899
1993	4687.250
1994	4418.378
1995	4717.613
1996	4853.169
1997	4526.892
1998	4522.236
1999	4556.107
2000	4253.360
2001	4098.958
2002	4036.918
2003	4194.283
2004	4270.507
2005	4510.469
2006	5507.578
2007	5251.237
2008	5094.405
2009	4967.396
2010	4969.398
2011	5046.752
2012	5143.963
2013	5230.509
2014	5327.567
2015	5485.898
2016	5426.839
2017	5636.414
2018	5774.013
2019	5825.571
2020	5676.211
2021	5593.130
2022	5819.909
2023	5967.740
2024	6132.954
2025	6332.685
2026	6471.804
2027	6685.571
2028	6821.281
2029	6817.734