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.
| Fecha | Valor | Cambiar , % |
|---|---|---|
| 2005 | 7,0 | -49,64 % |
| 2004 | 13,9 | -20,57 % |
| 2003 | 17,5 | 8,02 % |
| 2002 | 16,2 | -68,85 % |
| 2001 | 52,0 | -15,17 % |
| 1995 | 61,3 |