Country
- Bolivia27
- Bosnia & Herzegovina25
- Botswana25
- Brazil31
- Brunei22
- Bulgaria29
- Burkina Faso24
- Burundi22
- Cambodia23
- Cameroon23
- Canada[remove]35
- Cape Verde25
- Central African Republic22
- Chad21
- Chile34
- China28
- Colombia29
- Comoros22
- Costa Rica29
- Cote d'Ivorie22