Poverty headcount ratio at $1.90 a day is the percentage of the population living on less than $1.90 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 | 0.9 | -35.71 % |
| 2017 | 1.4 | -26.32 % |
| 2016 | 1.9 | -44.12 % |
| 2015 | 3.4 | 112.50 % |
| 2014 | 1.6 | -11.11 % |
| 2013 | 1.8 | -18.18 % |
| 2012 | 2.2 | -8.33 % |
| 2011 | 2.4 | 20.00 % |
| 2010 | 2.0 | 53.85 % |
| 2009 | 1.3 | 8.33 % |
| 2008 | 1.2 | -33.33 % |
| 2007 | 1.8 |