Year	Purchasing power parity; international dollars (Billions)
1980	0.590
1981	0.666
1982	0.747
1983	0.799
1984	0.868
1985	0.922
1986	0.976
1987	1.027
1988	1.146
1989	1.263
1990	1.394
1991	1.550
1992	1.682
1993	1.790
1994	1.923
1995	2.043
1996	2.180
1997	2.290
1998	2.347
1999	2.414
2000	2.566
2001	2.711
2002	2.819
2003	2.997
2004	3.141
2005	3.348
2006	3.596
2007	3.849
2008	4.070
2009	4.110
2010	4.372
2011	4.688
2012	4.795
2013	5.407
2014	5.926
2015	6.389
2016	6.188
2017	5.723
2018	5.765
2019	5.683
2020	5.453
2021	5.800
2022	6.307
2023	6.660
2024	6.983
2025	7.285
2026	7.602
2027	7.909
2028	8.229
2029	8.561