Year	Purchasing power parity; international dollars (Units)
1980	49608.630
1981	52718.906
1982	42257.894
1983	35107.104
1984	33025.842
1985	29268.439
1986	33272.208
1987	30317.980
1988	33809.765
1989	33292.677
1990	37890.010
1991	42797.925
1992	44380.757
1993	43692.711
1994	43753.221
1995	43646.068
1996	44476.951
1997	44599.709
1998	45245.787
1999	43055.238
2000	45344.743
2001	44659.246
2002	42972.808
2003	47528.901
2004	51373.898
2005	54539.726
2006	56344.622
2007	57466.605
2008	60678.498
2009	58300.604
2010	58883.802
2011	63745.965
2012	64420.943
2013	61410.326
2014	61683.740
2015	52913.368
2016	49229.788
2017	52488.208
2018	56841.491
2019	58687.547
2020	54627.763
2021	61529.918
2022	67732.375
2023	68305.269
2024	70332.619
2025	74358.014
2026	77227.643
2027	79843.528
2028	82147.233
2029	84964.238