Poverty headcount ratio at $5.50 a day is the percentage of the population living on less than $5.50 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 | 17,5 | -23,91% |
| 2008 | 23,0 | -5,74% |
| 2006 | 24,4 | -31,46% |
| 2002 | 35,6 | -21,41% |
| 1997 | 45,3 | 2,95% |
| 1992 | 44,0 | 89,66% |
| 1986 | 23,2 |