Year	Purchasing power parity; international dollars (Units)
1980	3015.988
1981	3401.896
1982	3847.142
1983	3933.249
1984	4491.792
1985	4959.742
1986	5540.497
1987	6187.440
1988	7119.452
1989	7906.486
1990	8725.547
1991	9246.866
1992	9663.319
1993	10290.704
1994	10932.365
1995	11398.932
1996	12135.844
1997	13080.266
1998	13188.967
1999	13718.478
2000	15176.969
2001	16156.001
2002	16531.857
2003	16136.458
2004	17177.437
2005	19379.749
2006	20541.698
2007	21161.290
2008	23908.332
2009	23178.475
2010	23412.998
2011	24191.055
2012	23159.862
2013	24317.484
2014	26462.809
2015	26570.999
2016	27931.899
2017	29316.877
2018	30620.100
2019	32428.395
2020	28113.124
2021	29162.167
2022	33933.249
2023	36309.631
2024	38869.736
2025	41162.735
2026	43458.760
2027	45563.529
2028	47685.507
2029	49929.297