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 , % |
|---|---|---|
| 2018 | 7.1 | -21.11% |
| 2017 | 9.0 | -6.25% |
| 2016 | 9.6 | -4.95% |
| 2015 | 10.1 | -3.81% |
| 2014 | 10.5 | -12.50% |
| 2013 | 12.0 | -14.89% |
| 2012 | 14.1 | -9.03% |
| 2011 | 15.5 | -13.41% |
| 2010 | 17.9 | -3.76% |
| 2009 | 18.6 |