Region
Afghanistan
2
Bangladesh
2
Benin
2
Bolivia
2
Burkina Faso
2
Burundi
2
Cameroon
2
Chad
2
Congo (Democratic Republic)
2
Costa Rica
2
Côte d'Ivoire
2
Dominican Republic
2
Ecuador
2
Egypt
El Salvador
Ethiopia
2
Ghana
2
Guatemala
Guinea
2
Haiti
2
Honduras
2
India
2
Indonesia
2
Jamaica
2
Jordan
2
Kenya
2
Lebanon
2
Lesotho
2
Liberia
2
Malawi
2
Mali
2
Mauritania
2
Morocco
2
Mozambique
2
Nepal
2
Nicaragua
2
Niger
2
Pakistan
2
Panama
2
Paraguay
2
Peru
2
Philippines
2
Rwanda
2
Senegal
2
Sierra Leone
2
Somalia
2
Sri Lanka
2
Sudan
2
Syria
2
Tanzania
2
more ...