Year	$ 2011 PPP (% of poverty line)
2001	0.84881
2002	0.73841
2004	0.73529
2005	0.64371
2006	0.61274
2007	0.72515
2009	0.55061
2010	0.46651
2011	0.39801
2012	0.34231
2013	0.36869
2014	0.41203
2015	0.12715