Year	Purchasing power parity; 2017 international dollar (Units)
1980	48364.711
1981	48913.139
1982	47969.833
1983	47981.320
1984	49314.601
1985	50923.758
1986	51626.964
1987	52117.796
1988	53468.103
1989	55390.266
1990	56981.880
1991	55759.056
1992	54978.496
1993	54382.543
1994	54607.945
1995	54524.080
1996	54435.504
1997	55506.501
1998	57015.364
1999	57718.596
2000	59755.878
2001	60436.835
2002	59914.739
2003	59394.257
2004	60485.890
2005	61781.074
2006	63973.422
2007	66034.333
2008	67063.959
2009	64591.006
2010	65942.293
2011	66481.371
2012	66560.246
2013	67074.310
2014	67777.914
2015	68031.380
2016	68707.389
2017	68924.081
2018	70354.945
2019	70660.605
2020	68565.589
2021	71732.833
2022	73063.446
2023	72986.826
2024	73414.868
2025	73881.594
2026	74651.576
2027	74985.007
2028	75766.488
2029	76104.900