Year	2011 PPP (%)
2003	0.4
2004	0.5
2005	0.2
2006	0.3
2007	0.4
2008	0.2
2009	0.5
2010	0.7
2011	0.8
2012	0.6
2013	0.3
2014	0.8
2015	0.8