Year	Purchasing power parity; international dollars (Billions)
1980	2.777
1981	3.096
1982	3.346
1983	3.423
1984	3.606
1985	3.470
1986	3.544
1987	3.718
1988	3.929
1989	4.285
1990	4.517
1991	4.297
1992	3.971
1993	4.067
1994	4.299
1995	3.949
1996	3.025
1997	2.536
1998	2.543
1999	2.369
2000	2.515
2001	3.039
2002	3.902
2003	4.350
2004	4.761
2005	5.132
2006	5.514
2007	6.119
2008	6.574
2009	6.825
2010	7.278
2011	7.897
2012	9.434
2013	11.988
2014	12.544
2015	11.469
2016	12.300
2017	12.234
2018	12.948
2019	13.857
2020	13.764
2021	14.985
2022	16.595
2023	17.784
2024	18.942
2025	20.147
2026	21.454
2027	22.838
2028	24.315
2029	25.902