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.
| 日付 | 値 | 変更 , % |
|---|---|---|
| 2018 | 46.9 | -14.10% |
| 2015 | 54.6 | -8.85% |
| 2012 | 59.9 | -1.96% |
| 2009 | 61.1 | -3.63% |
| 2006 | 63.4 | 0.79% |
| 2003 | 62.9 | -1.72% |
| 2000 | 64.0 |