Year	Purchasing power parity; 2017 international dollar (Units)
1987	1233.828
1988	1314.322
1989	1318.129
1990	1290.653
1991	1341.762
1992	1386.695
1993	1392.595
1994	1445.407
1995	1483.611
1996	1525.575
1997	1544.185
1998	1576.448
1999	1735.870
2000	1861.249
2001	1966.810
2002	2056.591
2003	2231.795
2004	2403.785
2005	2679.992
2006	2925.701
2007	3178.250
2008	3361.213
2009	3442.204
2010	3559.091
2011	3757.335
2012	3980.064
2013	4224.113
2014	4489.063
2015	4735.589
2016	5028.202
2017	5347.284
2018	5723.508
2019	6078.936
2020	5769.695
2021	5856.914
2022	6063.990
2023	6304.030
2024	6618.118
2025	6953.543
2026	7304.086
2027	7662.289
2028	8023.617
2029	8381.219