Year	Purchasing power parity; 2011 international dollar (Units)
1980	11043.55
1981	9850.60
1982	9287.83
1983	9670.48
1984	9552.42
1985	9847.44
1986	10128.89
1987	10309.34
1988	10637.89
1989	11032.38
1990	10144.16
1991	9408.88
1992	9575.15
1993	9955.80
1994	10455.64
1995	11159.16
1996	11846.55
1997	12676.21
1998	13300.59
1999	13899.83
2000	14644.82
2001	14824.95
2002	15043.56
2003	15589.14
2004	16401.72
2005	16982.21
2006	18039.59
2007	19324.64
2008	20151.07
2009	20708.38
2010	21519.10
2011	22575.12
2012	22937.45
2013	23257.49
2014	24057.51
2015	24989.10
2016	25780.48
2017	27015.34
2018	28390.20
2019	29473.87
2020	30417.73
2021	31304.55
2022	32216.58
2023	33149.76
2024	34119.69