Year	Purchasing power parity; 2017 international dollar (Units)
1986	21671.743
1987	25441.905
1988	30013.645
1989	32962.475
1990	32967.377
1991	34292.324
1992	35073.111
1993	35244.590
1994	36215.205
1995	36094.061
1996	35131.701
1997	36168.376
1998	35991.147
1999	35993.132
2000	38361.726
2001	39593.982
2002	38949.239
2003	38935.868
2004	40893.210
2005	39695.063
2006	39427.559
2007	40343.732
2008	40771.924
2009	35766.869
2010	34709.273
2011	35615.545
2012	34730.664
2013	36416.742
2014	35459.050
2015	34879.199
2016	35211.099
2017	37690.202
2018	38526.637
2019	37537.780
2020	28697.096
2021	36930.258
2022	40940.974
2023	43178.994
2024	43694.872
2025	44187.587
2026	44742.213
2027	45316.552
2028	45914.084
2029	46519.494