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.
| التاريخ | Value | تغيير , % |
|---|---|---|
| 2018 | 1.2 | 140.00 % |
| 2017 | 0.5 | -16.67 % |
| 2016 | 0.6 | -40.00 % |
| 2015 | 1.0 | 11.11 % |
| 2014 | 0.9 | -18.18 % |
| 2013 | 1.1 | 22.22 % |
| 2012 | 0.9 | -18.18 % |
| 2011 | 1.1 | -8.33 % |
| 2010 | 1.2 | 20.00 % |
| 2009 | 1.0 | 0.00 % |
| 2008 | 1.0 | 25.00 % |
| 2007 | 0.8 |