Year	Purchasing power parity; 2011 international dollar (Units)
1980	2483.85
1981	2446.28
1982	2411.12
1983	2439.11
1984	2363.11
1985	2388.85
1986	2471.95
1987	2578.13
1988	2576.23
1989	2433.74
1990	2261.43
1991	2402.90
1992	2534.98
1993	2921.21
1994	3015.45
1995	2835.19
1996	2944.26
1997	2687.43
1998	2742.91
1999	2725.10
2000	2593.91
2001	2530.52
2002	2519.88
2003	2568.34
2004	2522.46
2005	2560.55
2006	2558.94
2007	2777.85
2008	2706.80
2009	2826.08
2010	2951.59
2011	2830.27
2012	2808.98
2013	2854.32
2014	3225.29
2015	3325.86
2016	3313.64
2017	3323.02
2018	3255.17
2019	3308.81
2020	3343.31
2021	3392.91
2022	3445.49
2023	3502.27
2024	3565.25