Country
- Bolivia[remove]24
- Bosnia & Herzegovina23
- Botswana22
- Brazil23
- Brunei18
- Bulgaria24
- Burkina Faso23
- Burundi21
- Cambodia23
- Cameroon23
- Canada22
- Cape Verde22
- Central African Republic23
- Chad22
- Chile24
- China23
- Colombia23
- Comoros22
- Costa Rica23
- Cote d'Ivorie23