Year	Purchasing power parity; 2017 international dollar (Units)
1980	6064.164
1981	6040.480
1982	6118.277
1983	6129.810
1984	6214.023
1985	6488.525
1986	6949.964
1987	7638.344
1988	7965.181
1989	8366.351
1990	8775.838
1991	8888.356
1992	8752.697
1993	8487.760
1994	8547.077
1995	8652.808
1996	8968.196
1997	9356.799
1998	10414.910
1999	11097.830
2000	11613.438
2001	11333.716
2002	11678.760
2003	12738.886
2004	12614.837
2005	14246.630
2006	13641.270
2007	14442.879
2008	14541.851
2009	13537.816
2010	13412.809
2011	13444.637
2012	13207.004
2013	13427.540
2014	14317.053
2015	15142.069
2016	15614.298
2017	16217.500
2018	16837.496
2019	16867.708
2020	14480.439
2021	15079.805
2022	16103.489
2023	16794.419
2024	17408.259
2025	17964.536
2026	18414.271
2027	18824.619
2028	19244.662
2029	19674.638