Year	2011 PPP (%)
1985	0.9
1987	0.8
1989	0.3
2004	4.7
2005	2.9
2006	2
2007	1.3
2008	0.9
2009	1
2010	1
2011	0.9
2012	0.8
2013	0.9
2014	1
2015	0.9