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.
| Дата | Значение | Изменение , % |
|---|---|---|
| 2010 | 68,4 | 20,85% |
| 2002 | 56,6 | 28,34% |
| 1993 | 44,1 | -0,45% |
| 1991 | 44,3 |