Year	Purchasing power parity; 2017 international dollar (Units)
1980	1229.243
1981	1073.025
1982	1105.479
1983	1248.381
1984	1280.802
1985	1344.558
1986	1383.540
1987	1390.134
1988	1447.730
1989	1428.876
1990	1427.813
1991	1526.713
1992	1514.133
1993	1435.928
1994	1466.314
1995	1407.400
1996	1389.441
1997	1418.588
1998	1465.153
1999	1403.928
2000	1341.262
2001	1441.990
2002	1505.254
2003	1661.512
2004	2137.967
2005	2232.580
2006	2191.817
2007	2200.999
2008	2215.158
2009	2205.276
2010	2356.108
2011	2307.341
2012	2385.688
2013	2437.236
2014	2502.394
2015	2456.660
2016	2229.888
2017	2118.419
2018	2176.063
2019	2251.107
2020	2140.591
2021	2059.713
2022	2062.207
2023	2091.421
2024	2092.093
2025	2108.841
2026	2108.777
2027	2106.201
2028	2105.848
2029	2105.182