Year	Purchasing power parity; 2011 international dollar (Units)
1980	90013.14
1981	87388.67
1982	65971.52
1983	52742.64
1984	47887.51
1985	41138.37
1986	45842.90
1987	40762.39
1988	43908.63
1989	41605.59
1990	45642.69
1991	49990.87
1992	48913.92
1993	47329.37
1994	46453.45
1995	45436.56
1996	45517.53
1997	44917.28
1998	45109.53
1999	42371.76
2000	43682.99
2001	42120.11
2002	39951.90
2003	43375.96
2004	45699.25
2005	46662.97
2006	46388.69
2007	45693.37
2008	46956.86
2009	44482.54
2010	45194.23
2011	48288.07
2012	49472.34
2013	49442.95
2014	49968.75
2015	51608.70
2016	51269.84
2017	49623.77
2018	49728.35
2019	49622.32
2020	49682.51
2021	49796.46
2022	49909.94
2023	50070.96
2024	50242.21