Year	Purchasing power parity; international dollars (Billions)
1980	2.109
1981	2.365
1982	2.450
1983	2.699
1984	3.159
1985	3.402
1986	3.662
1987	3.742
1988	3.885
1989	3.807
1990	3.966
1991	3.924
1992	4.278
1993	3.925
1994	2.329
1995	2.962
1996	3.366
1997	3.934
1998	4.310
1999	4.516
2000	5.005
2001	5.552
2002	6.381
2003	6.651
2004	7.338
2005	8.275
2006	9.316
2007	10.303
2008	11.673
2009	12.480
2010	13.558
2011	14.939
2012	15.713
2013	16.696
2014	18.928
2015	20.526
2016	21.976
2017	23.665
2018	26.274
2019	29.245
2020	28.630
2021	33.200
2022	38.437
2023	42.606
2024	46.658
2025	50.801
2026	55.536
2027	60.695
2028	66.336
2029	72.538