Year	Purchasing power parity; 2017 international dollar (Units)
1980	20518.088
1981	20774.554
1982	20863.283
1983	20569.241
1984	21077.986
1985	21421.707
1986	21508.865
1987	22254.880
1988	23024.661
1989	24464.206
1990	26378.348
1991	26660.018
1992	27390.571
1993	27870.719
1994	29416.247
1995	32100.321
1996	34779.307
1997	38115.590
1998	41021.985
1999	44832.875
2000	48345.847
2001	50125.483
2002	52175.655
2003	52879.267
2004	55388.022
2005	57171.097
2006	58342.790
2007	59726.349
2008	56151.515
2009	52924.833
2010	53568.454
2011	54057.037
2012	53750.177
2013	54079.749
2014	58389.251
2015	71962.575
2016	72352.074
2017	78202.024
2018	83779.246
2019	87080.954
2020	92038.988
2021	105002.624
2022	112075.847
2023	107067.809
2024	106926.135
2025	108357.584
2026	109865.262
2027	111400.874
2028	112962.424
2029	114664.680