Year	2017 PPP (%)
1986	2.3
1989	4.9
1992	2.1
1996	2.4
1997	2.6
2000	2.4
2001	1.6
2002	2.6
2003	2.9
2004	3.6
2005	2.3
2006	1.7
2007	1.7
2008	1.5
2009	1.2
2010	0.9
2011	1
2012	1
2013	0.8
2014	0.8
2015	0.6
2016	0.6
2017	0.3
2018	0.2
2019	0.2
2020	0.4
2021	0.2
2022	0.2