Year	Purchasing power parity; international dollars (Units)
1980	9938.785
1981	11759.129
1982	13921.732
1983	15575.833
1984	17156.372
1985	20269.379
1986	19800.853
1987	18335.482
1988	19977.729
1989	20192.717
1990	25071.253
1991	26520.627
1992	28405.491
1993	29834.386
1994	30669.297
1995	31924.609
1996	32643.110
1997	34506.783
1998	35151.324
1999	35114.251
2000	37472.118
2001	39407.957
2002	39055.407
2003	38309.814
2004	39433.484
2005	41036.164
2006	43411.105
2007	45842.175
2008	49827.877
2009	51337.400
2010	51197.986
2011	48920.740
2012	49100.483
2013	47045.252
2014	44763.842
2015	36735.474
2016	33677.971
2017	34082.445
2018	34991.639
2019	35053.511
2020	35649.436
2021	38073.549
2022	39009.477
2023	39691.243
2024	39858.516
2025	40517.626
2026	41419.971
2027	42216.681
2028	42978.776
2029	43793.528