West Africa |
Mali |
33 |
West Africa |
Sierra Leone |
2 |
West Africa |
Guinea |
5 |
West Africa |
Mauritania |
8 |
West Africa |
Benin |
8 |
West Africa |
Cote d'Ivoire |
10 |
West Africa |
Niger |
27 |
West Africa |
Nigeria |
25 |
West Asia |
Syrian Arab Republic |
5 |
West Asia |
Yemen |
2 |
West Asia |
Iran, Islamic Republic of |
1 |
West Asia |
Afghanistan |
1 |
Western Europe (Western Europe - North) |
Netherlands |
1 |