Sudan | 18.3 | 18.1 | 18.5 | 6.6 (2014) | .. | 295 | 12.2 (2014) |
Tunisia | 32.7 | 32 | 33.3 | 26.9 | .. | 43 | 62.5 (2011/12) |
Western Sahara | 21.8 | 21.4 | 22.3 | .. | .. | .. | .. |
Botswana | 25.7 | 24.5 | 26.7 | 18.9 | .. | 144 | .. |
Lesotho | 24.7 | 24.7 | 24.7 | 16.6 | 21 (2014 est.) | 544 | 60.2 (2014) |
Namibia | 21.8 | 21.1 | 22.6 | 17.2 | 21.5 (2013 est.) | 195 | 56.1 (2013) |
South Africa | 28 | 27.9 | 28.1 | 28.3 | .. | 119 | 54.6 (2016) |
eSwatini | 23.7 | 22.5 | 24.7 | 16.5 | .. | 437 | 66.1 (2014) |
Benin | 17 | 16.4 | 17.6 | 9.6 | 20.4 (2017/18 est.) | 397 | 15.5 (2017/18) |
Burkina Faso | 17.9 | 17 | 18.7 | 5.6 | 19.4 (2010 est.) | 320 | 31.7 (2017/18) |
Cabo Verde | 26.8 | 25.9 | 27.6 | 11.8 | .. | .. | |
Cote d’Ivoire | 20.3 | 20.3 | 20.3 | 10.3 | 19.8 (2011/12 est.) | 617 | 23.3 (2018) |
Gambia | 21.8 | 21.5 | 22.2 | 10.3 | 20.9 (2013 est.) | 597 | 9 (2013) |
Ghana | 21.4 | 21 | 21.9 | 10.9 | 22.3 (2017 est.) | 308 | 30.8 (2017) |
Guinea | 19.1 | 18.9 | 19.4 | 7.7 | 19.5 (2018 est.) | 576 | 8.7 (2016) |
Guinea-Bissau | 18 | 17.4 | 18.6 | 9.5 | .. | 667 | 16 (2014) |
Liberia | 18 | 17.7 | 18.2 | 9.9 | 19.2 (2013 est.) | 661 | 31.2 (2016) |
Mali | 16 | 15.3 | 16.7 | 8.6 | 18.9 (2018 est.) | 562 | 15.6 (2015) |
Mauritania | 21 | 20.1 | 22 | 12.7 | .. | 766 | 17.8 (2015) |
Niger | 14.8 | 14.5 | 15.1 | 5.5 | 18.1 (2012 est.) | 509 | 11 (2018) |
Nigeria | 18.6 | 18.4 | 18.9 | 8.9 | 20.3 (2013 est.) | 917 | 27.6 (2018) |
Saint Helena | 43.2 | 43.2 | 43.3 | .. | .. | .. | |
Senegal | 19.4 | 18.5 | 20.3 | 8.8 | 21.9 (2017 est.) | 315 | 27.8 (2017) |
Sierra Leone | 19.1 | 18.5 | 19.7 | 8.7 | 19.2 (2013 est.) | 1120 | 22.5 (2017) |
Togo | 20 | 19.7 | 20.3 | 8.4 | 21 (2013/14 est.) | 396 | 19.9 (2013/14) |
Average | 436.4 |