Year	2017 PPP (% of population)
2003	0
2004	0.2
2005	0
2006	0.1
2007	0.1
2008	0.1
2009	0.1
2010	0.1
2011	0.1
2012	0
2013	0
2014	0
2015	0
2016	0
2017	0