Year	Purchasing power parity; 2017 international dollar (Units)
1980	1217.625
1981	1289.186
1982	1307.210
1983	1239.129
1984	1328.096
1985	1377.953
1986	1409.028
1987	1402.539
1988	1478.654
1989	1508.455
1990	1540.438
1991	1596.653
1992	1616.369
1993	1633.935
1994	1725.444
1995	1744.406
1996	1798.935
1997	1855.665
1998	1873.688
1999	1922.019
2000	2004.999
2001	2084.198
2002	2055.721
2003	2107.641
2004	2179.093
2005	2230.787
2006	2285.509
2007	2346.258
2008	2473.939
2009	2572.174
2010	2682.697
2011	2763.827
2012	2886.098
2013	2982.287
2014	3152.293
2015	3260.035
2016	3244.674
2017	3495.529
2018	3719.308
2019	3922.081
2020	3761.803
2021	3853.680
2022	4001.700
2023	3965.798
2024	4018.794
2025	4154.922
2026	4295.426
2027	4441.578
2028	4593.632
2029	4751.855