Year	Purchasing power parity; international dollars (Units)
1980	7130.991
1981	8325.772
1982	8957.089
1983	9701.665
1984	10892.541
1985	11174.300
1986	12516.448
1987	14416.331
1988	16034.296
1989	16879.089
1990	18100.919
1991	19564.871
1992	20997.338
1993	22407.759
1994	23786.665
1995	24264.249
1996	24977.544
1997	26498.710
1998	24964.677
1999	25740.661
2000	28028.983
2001	28740.308
2002	29690.331
2003	31024.686
2004	34459.994
2005	37942.557
2006	41460.107
2007	45113.496
2008	46789.109
2009	45706.685
2010	49002.938
2011	51998.781
2012	52082.354
2013	53453.568
2014	54604.905
2015	56266.944
2016	56903.213
2017	59667.887
2018	62161.208
2019	61876.524
2020	59330.470
2021	66280.702
2022	67685.768
2023	71809.762
2024	75127.741
2025	78084.627
2026	81153.192
2027	84338.907
2028	87621.823
2029	91054.450