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.
| Datum | Wert | Ändern , % |
|---|---|---|
| 2014 | 13,1 | -43,04 % |
| 2009 | 23,0 | -16,06 % |
| 2005 | 27,4 | -28,27 % |
| 2001 | 38,2 | -17,32 % |
| 1998 | 46,2 | -19,09 % |
| 1993 | 57,1 |