Year	2017 PPP (%)
1989	8.2
1992	7
1994	7.4
1996	12.2
1998	12.5
2000	9.1
2002	7.1
2004	6.3
2005	6.6
2006	5
2008	5.7
2010	4.6
2012	4.2
2014	4
2016	2.5
2018	2.1
2020	2.3
2022	1.3