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 , % |
|---|---|---|
| 2012 | 91,5 | 0,33% |
| 2010 | 91,2 | 2,24% |
| 2005 | 89,2 | 5,44% |
| 2001 | 84,6 | -1,86% |
| 1999 | 86,2 | -1,15% |
| 1997 | 87,2 | -1,58% |
| 1993 | 88,6 | 24,61% |
| 1980 | 71,1 |