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 , % |
|---|---|---|
| 2009 | 50,3 | -3,45% |
| 2006 | 52,1 | -11,39% |
| 2001 | 58,8 | -31,07% |
| 1994 | 85,3 |