Year	Purchasing power parity; international dollars (Units)
1980	502.473
1981	506.886
1982	537.823
1983	563.787
1984	594.547
1985	613.654
1986	591.420
1987	579.318
1988	582.570
1989	582.955
1990	615.544
1991	675.984
1992	633.019
1993	706.650
1994	642.934
1995	737.866
1996	810.333
1997	857.233
1998	852.326
1999	870.988
2000	875.576
2001	839.807
2002	836.050
2003	881.578
2004	933.941
2005	975.065
2006	1023.295
2007	1120.247
2008	1195.393
2009	1266.459
2010	1331.616
2011	1385.168
2012	1347.724
2013	1444.805
2014	1405.803
2015	1332.538
2016	1347.139
2017	1357.060
2018	1408.544
2019	1467.939
2020	1458.881
2021	1550.787
2022	1626.413
2023	1664.726
2024	1711.837
2025	1757.613
2026	1815.455
2027	1878.865
2028	1946.389
2029	2016.744