Year	Purchasing power parity; 2011 international dollar (Units)
1980	27236.92
1981	26912.53
1982	26444.79
1983	26808.52
1984	27535.22
1985	28134.11
1986	28854.23
1987	29201.74
1988	30344.18
1989	31513.59
1990	32603.93
1991	33141.66
1992	33415.64
1993	33603.39
1994	34405.06
1995	35181.55
1996	36244.41
1997	37616.75
1998	39132.24
1999	40828.53
2000	42238.55
2001	42898.61
2002	42717.32
2003	42584.19
2004	43276.68
2005	44059.59
2006	45512.34
2007	47125.26
2008	47961.48
2009	45967.74
2010	46345.88
2011	46844.21
2012	46189.54
2013	45996.40
2014	46482.67
2015	47191.48
2016	47962.42
2017	49021.81
2018	50118.92
2019	50877.68
2020	51587.40
2021	52204.69
2022	52859.23
2023	53473.39
2024	54113.51