Year	Purchasing power parity; international dollars (Units)
1980	6345.088
1981	6969.129
1982	4656.218
1983	5901.317
1984	8780.386
1985	11199.968
1986	10616.035
1987	12665.359
1988	9354.616
1989	5533.386
1990	4834.213
1991	6626.328
1992	6726.430
1993	6981.996
1994	7347.805
1995	7705.855
1996	7977.770
1997	8825.538
1998	9184.709
1999	9106.408
2000	9182.339
2001	9392.956
2002	9412.312
2003	9302.698
2004	9862.519
2005	9960.944
2006	10293.561
2007	11538.549
2008	12834.246
2009	14092.152
2010	14965.373
2011	14669.381
2012	14813.060
2013	14967.499
2014	15017.443
2015	15064.644
2016	15462.429
2017	15953.625
2018	15918.025
2019	15074.131
2020	11366.494
2021	10858.851
2022	11783.681