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 , % |
|---|---|---|
| 2019 | 1.0 | -33.33 % |
| 2018 | 1.5 | 36.36 % |
| 2017 | 1.1 | -15.38 % |
| 2016 | 1.3 | -13.33 % |
| 2015 | 1.5 | 0.00 % |
| 2014 | 1.5 | -6.25 % |
| 2013 | 1.6 | -5.88 % |
| 2012 | 1.7 | 0.00 % |
| 2011 | 1.7 | 6.25 % |
| 2010 | 1.6 | -33.33 % |
| 2009 | 2.4 | 4.35 % |
| 2008 | 2.3 |