Poverty headcount ratio at $3.20 a day is the percentage of the population living on less than $3.20 a day at 2011 international prices. As a result of revisions in PPP exchange rates, poverty rates for individual countries cannot be compared with poverty rates reported in earlier editions.
| التاريخ | Value | تغيير , % |
|---|---|---|
| 2017 | 39.8 | -9.95 % |
| 2013 | 44.2 | 16.32 % |
| 2012 | 38.0 | -19.66 % |
| 2002 | 47.3 |