Year	Purchasing power parity; 2017 international dollar (Units)
1980	7188.324
1981	7191.812
1982	7104.121
1983	7063.414
1984	7148.402
1985	7420.739
1986	7693.315
1987	7940.051
1988	8093.254
1989	8199.469
1990	8379.920
1991	8404.072
1992	8597.974
1993	8918.725
1994	9211.329
1995	9528.461
1996	9568.576
1997	9768.609
1998	9673.897
1999	9150.490
2000	9278.830
2001	9314.782
2002	9429.051
2003	9676.751
2004	10067.950
2005	10387.957
2006	10954.722
2007	11558.951
2008	11806.907
2009	11811.499
2010	12208.660
2011	12919.989
2012	13291.821
2013	13840.951
2014	14327.704
2015	14608.544
2016	14749.105
2017	14763.881
2018	14879.140
2019	14999.853
2020	13651.990
2021	14925.945
2022	15840.143
2023	15770.049
2024	15787.850
2025	16018.181
2026	16340.341
2027	16668.981
2028	17004.230
2029	17346.222