Country | Guinea- Bissau | Togo | Bénin | Cote- d’Ivoire | Senegal | Mali | Burkina- Faso | Niger |
average score | 0.95 | 0.93 | 0.88 | 0.68 | 0.67 | 0.58 | 0.56 | 0.51 |
ranking | 1st | 2nd | 3rd | 4th | 5th | 6th | 7th | 8th |