Year	Purchasing power parity; 2017 international dollar (Units)
1980	140771.707
1981	124882.638
1982	106442.193
1983	94051.676
1984	102271.027
1985	84207.486
1986	83146.676
1987	80493.845
1988	80993.538
1989	82087.962
1990	59959.398
1991	57997.527
1992	63457.691
1993	62586.904
1994	63393.575
1995	62854.335
1996	64065.249
1997	79210.401
1998	84019.078
1999	83864.320
2000	86435.581
2001	87650.410
2002	91006.822
2003	90264.581
2004	98632.636
2005	93270.343
2006	101382.650
2007	100604.627
2008	87676.762
2009	93993.734
2010	105738.997
2011	116493.398
2012	115334.949
2013	111365.600
2014	106059.289
2015	101000.905
2016	96943.807
2017	91742.857
2018	91679.050
2019	91022.868
2020	86716.662
2021	90869.828
2022	88742.180
2023	88792.927
2024	89666.904
2025	90997.218
2026	95860.908
2027	102598.782
2028	105592.553
2029	106756.158