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 | 1.2 | -20.00% |
| 2017 | 1.5 | 25.00% |
| 2016 | 1.2 | 0.00% |
| 2015 | 1.2 | -20.00% |
| 2014 | 1.5 | 25.00% |
| 2013 | 1.2 | 0.00% |
| 2012 | 1.2 | 0.00% |
| 2011 | 1.2 | 0.00% |
| 2010 | 1.2 | 20.00% |
| 2009 | 1.0 | -16.67% |
| 2008 | 1.2 | 0.00% |
| 2007 | 1.2 |