Year	Purchasing power parity; 2017 international dollar (Units)
1980	7550.943
1981	7813.632
1982	7531.141
1983	7035.156
1984	7583.187
1985	7184.068
1986	7587.759
1987	7013.962
1988	7248.423
1989	8093.569
1990	8494.037
1991	8198.487
1992	8629.462
1993	8784.016
1994	9159.777
1995	9341.301
1996	9697.303
1997	9379.171
1998	9399.344
1999	10130.397
2000	9900.358
2001	10053.488
2002	10303.887
2003	10309.582
2004	10799.935
2005	10592.345
2006	10754.037
2007	10560.686
2008	10657.709
2009	10440.321
2010	10694.398
2011	10926.279
2012	11025.356
2013	11503.074
2014	12093.668
2015	12584.204
2016	12836.530
2017	13316.586
2018	13741.810
2019	13580.555
2020	11199.251
2021	10589.077
2022	12632.838
2023	13567.740
2024	13898.003
2025	14281.783
2026	14685.659
2027	15079.540
2028	15482.765
2029	15874.689