Region
United States
10
Jordan
4
Benin
2
Ghana
2
Iraq
2
Malawi
2
Morocco
2
Niger
2
Senegal
2
Tunisia
2
Ukraine
2
Afghanistan
1
Burma
1
Chad
1
Congo (Democratic Republic)
1
Côte d'Ivoire
1
El Salvador
1
Georgia (Republic)
1
Honduras
1
Indonesia
1
Kosovo (Republic)
1
Moldova
1
Mozambique
1
Nepal
1
Oceania
1
Palau
1
Philippines
1
Sierra Leone
1
Solomon Islands
1
Zambia
1