Year	Purchasing power parity; international dollars (Units)
1986	12182.484
1987	14656.241
1988	17899.609
1989	20429.117
1990	21196.804
1991	22794.476
1992	23844.780
1993	24529.259
1994	25743.018
1995	26194.780
1996	25963.173
1997	27190.217
1998	27361.101
1999	27749.797
2000	30245.881
2001	31920.338
2002	31888.527
2003	32506.911
2004	35059.077
2005	35099.045
2006	35937.632
2007	37768.982
2008	38905.155
2009	34339.749
2010	33729.368
2011	35324.146
2012	34120.732
2013	35954.193
2014	35735.553
2015	36078.410
2016	36250.021
2017	37690.202
2018	39409.201
2019	39042.223
2020	30241.364
2021	40701.961
2022	48299.245
2023	52796.321
2024	54715.703
2025	56308.792
2026	58090.135
2027	59946.867
2028	61885.503
2029	63899.620