Poverty headcount ratio at $1.90 a day is the percentage of the population living on less than $1.90 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 , % |
|---|---|---|
| 2016 | 29.2 | -32.09 % |
| 2009 | 43.0 | -12.07 % |
| 2000 | 48.9 | -40.44 % |
| 1994 | 82.1 |