Poverty headcount ratio at $1.90 a day is the percentage of the population living on less than $1.90 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 , % |
|---|---|---|
| 1999 | 13,9 | -2,11% |
| 1998 | 14,2 | -11,25% |
| 1997 | 16,0 | 20,30% |
| 1996 | 13,3 | 37,11% |
| 1994 | 9,7 | -3,96% |
| 1993 | 10,1 |