Year	Purchasing power parity; international dollars (Units)
1980	9544.886
1981	10546.674
1982	11485.666
1983	12232.920
1984	13006.092
1985	13824.098
1986	14436.984
1987	15274.721
1988	16593.759
1989	18064.048
1990	18704.101
1991	18110.803
1992	17804.528
1993	18012.791
1994	19040.323
1995	20176.406
1996	21224.035
1997	22888.322
1998	24337.398
1999	25701.322
2000	27738.272
2001	29047.818
2002	29923.204
2003	31057.265
2004	33080.147
2005	34952.864
2006	37346.585
2007	40227.527
2008	41140.492
2009	37867.350
2010	39363.083
2011	41015.786
2012	40969.209
2013	41587.160
2014	41835.880
2015	42569.551
2016	44995.383
2017	47621.510
2018	49179.730
2019	50573.533
2020	49967.886
2021	53659.584
2022	58053.120
2023	59425.181
2024	60851.288
2025	62985.133
2026	65369.777
2027	67727.929
2028	70151.232
2029	72628.827