Year	$ 2011 PPP (% of poverty line)
1984	0
1989	0
1992	0
1994	0.72485
1996	0.84653
1998	0.61379
2000	0.54055
2002	0.53478
2004	0.42294
2008	0.23699
2010	0.17064
2012	0.21403