Year	Purchasing power parity; international dollars (Billions)
1985	12.344
1986	12.251
1987	12.807
1988	13.404
1989	13.780
1990	14.451
1991	15.410
1992	16.511
1993	16.954
1994	17.861
1995	19.052
1996	19.959
1997	20.005
1998	20.116
1999	21.024
2000	22.113
2001	23.231
2002	24.505
2003	25.715
2004	26.539
2005	27.478
2006	29.571
2007	30.419
2008	30.404
2009	30.051
2010	31.207
2011	33.044
2012	35.210
2013	33.885
2014	33.344
2015	25.949
2016	23.633
2017	25.891
2018	26.498
2019	27.985
2020	28.676
2021	29.514
2022	31.077
2023	32.663
2024	34.249
2025	35.731
2026	37.467
2027	39.340
2028	41.310
2029	43.396