Year	Purchasing power parity; international dollars (Units)
1980	1936.763
1981	2183.265
1982	2358.739
1983	2510.815
1984	2719.369
1985	2904.609
1986	3101.835
1987	3178.269
1988	3701.286
1989	3952.024
1990	4263.986
1991	4471.534
1992	4891.855
1993	5181.054
1994	5223.521
1995	5688.441
1996	5846.681
1997	6162.313
1998	6501.366
1999	6723.904
2000	6991.703
2001	7255.021
2002	7717.824
2003	8342.777
2004	8878.157
2005	9353.719
2006	10260.972
2007	10851.992
2008	11095.980
2009	11015.279
2010	10660.454
2011	10801.668
2012	10941.051
2013	11482.471
2014	11891.286
2015	12035.302
2016	13012.279
2017	12975.244
2018	13683.016
2019	13993.653
2020	13637.395
2021	14358.751
2022	16202.154
2023	17819.532
2024	19195.633
2025	20274.016
2026	21211.398
2027	22171.334
2028	23175.176
2029	24229.317