Year	Purchasing power parity; 2017 international dollar (Units)
1990	2902.637
1991	2814.026
1992	2804.146
1993	2777.725
1994	2716.272
1995	2699.097
1996	2739.414
1997	2749.189
1998	2748.467
1999	2694.701
2000	2773.092
2001	2884.607
2002	3223.570
2003	3441.446
2004	3704.771
2005	3863.213
2006	4016.807
2007	4198.764
2008	4383.329
2009	4624.688
2010	5009.749
2011	5115.747
2012	5193.536
2013	5329.116
2014	5516.383
2015	5514.784
2016	5284.900
2017	5190.363
2018	5155.068
2019	5135.489
2020	4916.712
2021	4969.212
2022	5004.245
2023	5021.462
2024	5063.024
2025	5087.333
2026	5113.538
2027	5158.557
2028	5204.667
2029	5251.080