Number of people, in millions, living on less than $1.90 a day at 2011 PPP is calculated by multiplying the poverty rate and the population. As a result of revisions in PPP exchange rates, poverty rates for individual countries cannot be compared with poverty rates reported in earlier editions.
| 2005 | 2010 | 2011 | 2014 | 2015 | |
|---|---|---|---|---|---|
| Benin | 5.0 | 5.2 | |||
| Burkina Faso | 7.7 | ||||
| Côte d'Ivoire | 6.9 | ||||
| Guinea Bissau | 1.0 | ||||
| Niger | 10.3 | 8.7 | 8.7 | ||
| Senegal | 4.4 | 5.0 | |||
| Togo | 3.6 | 3.7 |