Year	Purchasing power parity; international dollars (Billions)
1980	1.954
1981	2.265
1982	2.537
1983	2.646
1984	2.873
1985	3.167
1986	3.546
1987	4.003
1988	4.426
1989	4.805
1990	5.343
1991	5.768
1992	6.284
1993	6.760
1994	7.190
1995	7.655
1996	8.231
1997	8.849
1998	9.492
1999	9.878
2000	10.929
2001	11.534
2002	11.904
2003	12.866
2004	13.779
2005	14.418
2006	15.534
2007	16.868
2008	18.119
2009	18.835
2010	19.899
2011	21.137
2012	21.591
2013	22.790
2014	23.805
2015	24.934
2016	26.929
2017	28.009
2018	29.799
2019	31.175
2020	26.992
2021	29.191
2022	34.021
2023	37.683
2024	40.468
2025	42.696
2026	45.007
2027	47.383
2028	49.886
2029	52.531