Year	Purchasing power parity; international dollars (Billions)
1980	2.658
1981	2.825
1982	3.189
1983	3.539
1984	3.754
1985	4.032
1986	4.220
1987	4.485
1988	4.747
1989	5.047
1990	5.291
1991	5.241
1992	5.156
1993	5.294
1994	5.577
1995	5.944
1996	6.308
1997	6.734
1998	7.131
1999	7.749
2000	8.253
2001	8.660
2002	9.033
2003	9.095
2004	9.422
2005	10.047
2006	10.618
2007	11.063
2008	11.014
2009	10.619
2010	10.914
2011	11.207
2012	11.713
2013	11.510
2014	12.162
2015	12.467
2016	12.716
2017	13.594
2018	14.311
2019	14.443
2020	11.194
2021	13.695
2022	16.766
2023	18.125
2024	18.989
2025	19.672
2026	20.363
2027	21.059
2028	21.779
2029	22.528