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.
| 日付 | 値 | 変更 , % |
|---|---|---|
| 2013 | 7.3 | -54.94% |
| 2006 | 16.2 | -39.33% |
| 2000 | 26.7 | 0.00% |
| 1998 | 26.7 | 38.34% |
| 1990 | 19.3 | -39.50% |
| 1984 | 31.9 |