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.
| 1990 | 2000 | 2005 | 2010 | 2011 | 2013 | 2014 | 2015 | |
|---|---|---|---|---|---|---|---|---|
| Algeria | 3.7 | |||||||
| Mauritania | 47.1 | 24.1 | ||||||
| Morocco | 19.3 | 26.7 | 7.3 | |||||
| Tunisia | 30.5 | 22.9 | 15.2 | 9.2 | 3.0 |