Poverty headcount ratio at $3.20 a day is the percentage of the population living on less than $3.20 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 | 2,0 | -28,57% |
| 2008 | 2,8 | -28,21% |
| 2006 | 3,9 | -54,65% |
| 2002 | 8,6 | -35,82% |
| 1997 | 13,4 | -19,76% |
| 1992 | 16,7 | 542,31% |
| 1986 | 2,6 |