Year	Purchasing power parity; 2017 international dollar (Units)
2002	3631.772
2003	3503.501
2004	3393.536
2005	3224.764
2006	3225.080
2007	3403.837
2008	3581.543
2009	3337.179
2010	3213.321
2011	3410.929
2012	3228.303
2013	3360.174
2014	3402.929
2015	3707.626
2016	3868.497
2017	4083.308
2018	4123.871
2019	4675.636
2020	4458.373
2021	4521.173
2022	4534.113
2023	4690.510
2024	4836.465
2025	4937.437
2026	5027.592
2027	5111.030
2028	5194.859
2029	5274.789