Year	Purchasing power parity; international dollars (Units)
1980	10927.823
1981	12342.520
1982	13222.939
1983	13253.633
1984	14126.349
1985	14915.907
1986	16063.716
1987	17725.615
1988	18082.151
1989	18513.882
1990	19288.476
1991	19734.445
1992	19213.272
1993	19725.036
1994	20662.391
1995	20968.768
1996	22246.248
1997	23766.027
1998	25565.174
1999	26644.496
2000	28264.294
2001	29603.186
2002	29892.385
2003	30931.023
2004	33993.618
2005	36825.744
2006	39509.669
2007	42898.018
2008	43587.348
2009	39999.484
2010	39553.983
2011	41009.124
2012	42154.444
2013	44672.803
2014	46239.206
2015	49470.734
2016	53942.986
2017	56944.804
2018	59326.099
2019	59974.584
2020	55439.800
2021	60197.025
2022	68767.743
2023	71969.224
2024	73783.627
2025	75347.170
2026	77173.450
2027	79153.878
2028	81371.043
2029	83630.595