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 , % |
|---|---|---|
| 2012 | 36,1 | -38,18% |
| 2007 | 58,4 | -7,30% |
| 2002 | 63,0 | 26,51% |
| 1994 | 49,8 | -45,75% |
| 1991 | 91,8 |