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 | 17.9 | -8.21% |
| 2017 | 19.5 | -9.30% |
| 2016 | 21.5 | -12.96% |
| 2015 | 24.7 | -5.36% |
| 2014 | 26.1 | -11.53% |
| 2013 | 29.5 | -5.45% |
| 2012 | 31.2 | -3.11% |
| 2011 | 32.2 | -5.57% |
| 2010 | 34.1 | -4.48% |
| 2009 | 35.7 |