Year	Purchasing power parity; international dollars (Billions)
1980	2.774
1981	2.932
1982	2.998
1983	2.955
1984	3.241
1985	3.468
1986	3.653
1987	3.651
1988	4.162
1989	4.503
1990	4.947
1991	5.084
1992	5.033
1993	4.312
1994	5.017
1995	6.131
1996	6.002
1997	6.337
1998	6.263
1999	6.513
2000	6.596
2001	6.800
2002	7.170
2003	7.803
2004	7.935
2005	7.801
2006	8.255
2007	8.584
2008	9.103
2009	9.659
2010	10.348
2011	11.177
2012	11.618
2013	12.359
2014	13.251
2015	14.087
2016	14.772
2017	15.472
2018	16.585
2019	17.694
2020	18.281
2021	20.265
2022	22.952
2023	25.074
2024	27.039
2025	28.975
2026	31.144
2027	33.478
2028	35.987
2029	38.692