Year	Purchasing power parity; 2017 international dollar (Units)
1980	7957.096
1981	8162.550
1982	8273.217
1983	8447.723
1984	8508.778
1985	8306.219
1986	8808.465
1987	9418.204
1988	8989.165
1989	9393.299
1990	9680.895
1991	9697.700
1992	9892.876
1993	10028.455
1994	10127.298
1995	10288.971
1996	10217.034
1997	9952.426
1998	9736.227
1999	9737.764
2000	9723.522
2001	9762.126
2002	9771.624
2003	10093.552
2004	10190.506
2005	10244.893
2006	10504.476
2007	10618.459
2008	10494.351
2009	10100.809
2010	9920.970
2011	10035.016
2012	9958.596
2013	9968.472
2014	10017.356
2015	10090.249
2016	10233.176
2017	10286.743
2018	10455.167
2019	10544.600
2020	9487.737
2021	9913.019
2022	10418.765
2023	10635.865
2024	10814.995
2025	10986.339
2026	11149.423
2027	11314.929
2028	11482.891
2029	11653.347