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 , % |
|---|---|---|
| 2014 | 37.3 | 4.78 % |
| 2010 | 35.6 | -3.26 % |
| 2008 | 36.8 | -23.97 % |
| 2005 | 48.4 | -9.02 % |
| 2000 | 53.2 | -4.66 % |
| 1996 | 55.8 | 11.82 % |
| 1993 | 49.9 |