Year	Purchasing power parity; 2011 international dollar (Units)
1990	6382.05
1991	6447.94
1992	6791.33
1993	6466.17
1994	6464.56
1995	6541.16
1996	6548.76
1997	6612.01
1998	6618.35
1999	6632.88
2000	6778.58
2001	6933.61
2002	7277.00
2003	7406.71
2004	7766.77
2005	7987.95
2006	8157.35
2007	8447.57
2008	8543.27
2009	8441.93
2010	8819.46
2011	9131.52
2012	9418.53
2013	9763.24
2014	10189.39
2015	10606.60
2016	10474.09
2017	10180.53
2018	9981.21
2019	9929.44
2020	9941.02
2021	10058.44
2022	10194.56
2023	10330.19
2024	10471.43