| Country | Year | |||||
|---|---|---|---|---|---|---|
| Benin | 2007 | 3,974,281 | 3,988,708 | 7,962,989 | ||
| Cabo Verde | 2007 | 229,384 | 245,676 | 475,060 | ||
| Gambia, The | 2007 | 778,711 | 795,101 | 1,573,812 | ||
| Ghana | 2007 | 10,556,151 | 10,812,250 | 21,368,401 | ||
| Guinea | 2007 | 4,609,296 | 4,615,262 | 9,224,558 | ||
| Cote d'Ivoire | 2007 | 9,706,551 | 9,417,457 | 19,124,008 | ||
| Liberia | 2007 | 1,568,342 | 1,577,668 | 3,146,010 | ||
| Mali | 2007 | 6,205,308 | 6,512,240 | 12,717,548 | ||
| Mauritania | 2007 | 1,386,027 | 1,496,815 | 2,882,842 | ||
| Niger | 2007 | 6,555,387 | 6,521,563 | 13,076,950 | ||
| Nigeria | 2007 | 72,911,927 | 69,999,579 | 142,911,506 | ||
| Guinea-Bissau | 2007 | 690,456 | 732,212 | 1,422,668 | ||
| Senegal | 2007 | 5,301,639 | 5,673,452 | 10,975,091 | ||
| Saint Helena | 2007 | 3,788 | 3,687 | 7,475 | ||
| Sierra Leone | 2007 | 2,292,916 | 2,444,239 | 4,737,155 | ||
| Togo | 2007 | 2,889,452 | 2,943,507 | 5,832,959 | ||
| Burkina Faso | 2007 | 7,042,152 | 7,135,213 | 14,177,365 |