Year	2011 PPP (%)
2003	0.5
2004	0.5
2005	0.5
2006	0.5
2007	0.5
2008	0.5
2009	0.6
2010	0.9
2011	0.9
2012	0.8
2013	1.1
2014	0.9
2015	1.4