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.
| Datum | Wert | Ändern , % |
|---|---|---|
| 2018 | 7,1 | -21,11 % |
| 2017 | 9,0 | -6,25 % |
| 2016 | 9,6 | -4,95 % |
| 2015 | 10,1 | -3,81 % |
| 2014 | 10,5 | -12,50 % |
| 2013 | 12,0 | -14,89 % |
| 2012 | 14,1 | -9,03 % |
| 2011 | 15,5 | -13,41 % |
| 2010 | 17,9 | -3,76 % |
| 2009 | 18,6 |