Year	2011 PPP (%)
1993	0.2
1995	1
1996	1.8
2004	2.3
2005	2.1
2006	1.3
2007	0.6
2008	1
2009	1.7
2010	1.5
2011	1
2012	1
2013	1.1
2014	0.7
2015	0.7