Year	Purchasing power parity; 2011 international dollar (Units)
1980	15763.36
1981	16813.67
1982	17035.92
1983	17756.73
1984	19241.83
1985	19134.51
1986	21009.78
1987	23689.60
1988	25369.20
1989	25698.09
1990	26564.19
1991	27773.24
1992	29142.58
1993	30380.09
1994	31575.28
1995	31547.86
1996	32116.32
1997	33494.65
1998	31204.90
1999	31725.90
2000	33781.10
2001	33875.67
2002	34459.89
2003	35311.48
2004	38194.45
2005	40775.78
2006	43223.02
2007	45791.14
2008	46594.28
2009	45237.35
2010	47917.39
2011	49818.96
2012	50231.49
2013	51502.87
2014	52619.10
2015	53456.90
2016	54121.30
2017	55925.78
2018	57081.14
2019	58093.88
2020	59280.37
2021	60717.54
2022	62187.80
2023	63659.36
2024	65184.48