Year	Purchasing power parity; 2017 international dollar (Units)
1980	1381.580
1981	1290.761
1982	1117.335
1983	1128.828
1984	1132.213
1985	1146.432
1986	1194.963
1987	1204.393
1988	1185.024
1989	1288.308
1990	1381.348
1991	1458.264
1992	1406.713
1993	1426.783
1994	1449.722
1995	1461.675
1996	1535.468
1997	1573.796
1998	1580.005
1999	1633.087
2000	1585.318
2001	1774.649
2002	1773.312
2003	1873.954
2004	1842.022
2005	1898.588
2006	1922.490
2007	1925.027
2008	1951.741
2009	1977.622
2010	2018.022
2011	2017.095
2012	1942.703
2013	1930.099
2014	2002.336
2015	2060.060
2016	2112.148
2017	2153.805
2018	2185.535
2019	2219.189
2020	2123.193
2021	2119.619
2022	2124.788
2023	2151.258
2024	2167.486
2025	2194.336
2026	2230.023
2027	2266.313
2028	2303.206
2029	2340.675