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 , % |
|---|---|---|
| 2012 | 78,8 | 0,77% |
| 2010 | 78,2 | 9,07% |
| 2005 | 71,7 | 4,82% |
| 2001 | 68,4 | 7,04% |
| 1999 | 63,9 | -3,77% |
| 1997 | 66,4 | -5,01% |
| 1993 | 69,9 | 52,62% |
| 1980 | 45,8 |