Year	Purchasing power parity; 2017 international dollar (Units)
1980	2894.738
1981	2988.109
1982	3023.428
1983	2895.871
1984	2610.915
1985	2523.973
1986	2699.114
1987	2795.260
1988	2859.875
1989	2828.652
1990	2680.659
1991	2784.611
1992	2853.936
1993	2847.994
1994	2864.573
1995	3229.957
1996	3329.052
1997	3458.159
1998	3667.802
1999	3747.684
2000	3970.494
2001	4291.589
2002	4435.335
2003	4587.989
2004	4701.391
2005	4850.667
2006	5036.534
2007	5190.424
2008	5253.495
2009	4978.649
2010	5039.705
2011	5993.742
2012	4634.770
2013	4580.577
2014	4649.379
2015	4732.070
2016	4808.909
2017	4705.146
2018	4465.804
2019	4229.534
2020	3972.719
2021	3891.406
2022	3697.974
2023	2944.683
2024	2749.490
2025	2824.525
2026	2956.666
2027	3083.463
2028	3155.591
2029	3214.028