Year	Purchasing power parity; 2017 international dollar (Units)
1980	1761.087
1981	1716.283
1982	1751.584
1983	1657.228
1984	1712.415
1985	1749.314
1986	1696.200
1987	1756.929
1988	1756.283
1989	1771.893
1990	1816.269
1991	1905.676
1992	1921.061
1993	1921.308
1994	1934.723
1995	1968.507
1996	1998.049
1997	2072.286
1998	1572.842
1999	1798.360
2000	1779.823
2001	1825.875
2002	1852.983
2003	1808.998
2004	1791.723
2005	1868.835
2006	1877.821
2007	1884.608
2008	1927.043
2009	1930.278
2010	2023.140
2011	2139.640
2012	2057.722
2013	2078.984
2014	2053.851
2015	2132.912
2016	2197.747
2017	2253.422
2018	2287.851
2019	2339.339
2020	2323.316
2021	2418.795
2022	2465.568
2023	2515.574
2024	2586.276
2025	2660.122
2026	2737.218
2027	2816.501
2028	2885.438
2029	2957.204