Nigeria

Date

North Africa

Algeria
Morocco
Egypt
Libya
Tunisia

Saharan Africa

Mauritania
Mali
Niger
Chad
Sudan
South Sudan

West Africa

Benin
Burkina Faso
Cameroon
Cote d'Ivoire
Ghana
Guinea Bissau
Guinea
Liberia
Senegal
Sierra Leone
Togo
Cape Verde
Gambia
Nigeria
Sao Tome and Principe

Central Africa

Angola
Burundi
Democratic Republic of Congo
Central African Republic
Equatorial Guinea
Gabon
Republic of Congo
Rwanda
Zambia

East Africa

Eritrea
Ethiopia
Kenya
Somalia
Uganda
Malawi
Mozambique
Tanzania
Djibouti
Madagascar
Reunion
Seychelles
Mauritius

Southern Africa

Botswana
Eswatini
Lesotho
South Africa
Namibia
Zimbabwe