Year	Purchasing power parity; international dollars (Billions)
1980	4.074
1981	4.452
1982	4.830
1983	4.825
1984	4.158
1985	4.621
1986	5.013
1987	5.142
1988	5.689
1989	5.969
1990	6.111
1991	6.290
1992	6.562
1993	6.739
1994	7.011
1995	7.334
1996	7.475
1997	7.720
1998	8.586
1999	8.688
2000	8.777
2001	9.628
2002	10.258
2003	10.689
2004	11.016
2005	12.195
2006	13.317
2007	14.108
2008	15.491
2009	15.893
2010	17.466
2011	18.247
2012	20.574
2013	20.822
2014	21.910
2015	22.907
2016	23.871
2017	25.128
2018	27.505
2019	29.685
2020	31.145
2021	33.028
2022	39.562
2023	41.582
2024	47.024
2025	50.766
2026	54.781
2027	59.070
2028	63.771
2029	68.872