Year	Purchasing power parity; international dollars (Billions)
2000	5.003
2001	5.172
2002	5.352
2003	5.594
2004	5.997
2005	6.445
2006	7.215
2007	7.914
2008	8.648
2009	8.196
2010	8.520
2011	8.974
2012	8.604
2013	9.237
2014	9.558
2015	10.164
2016	11.324
2017	12.263
2018	13.181
2019	13.947
2020	11.968
2021	14.150
2022	16.116
2023	17.706
2024	18.812
2025	19.718
2026	20.692
2027	21.715
2028	22.789
2029	23.922