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.
| التاريخ | Value | تغيير , % |
|---|---|---|
| 2019 | 3.2 | -13.51 % |
| 2018 | 3.7 | 32.14 % |
| 2017 | 2.8 | -26.32 % |
| 2016 | 3.8 | -7.32 % |
| 2015 | 4.1 | 2.50 % |
| 2014 | 4.0 | -4.76 % |
| 2013 | 4.2 | -2.33 % |
| 2012 | 4.3 | -2.27 % |
| 2011 | 4.4 | 4.76 % |
| 2010 | 4.2 | -26.32 % |
| 2009 | 5.7 | 7.55 % |
| 2008 | 5.3 |