Country
- Bolivia30
- Bosnia & Herzegovina[remove]31
- Botswana28
- Brazil29
- Brunei16
- Bulgaria30
- Burkina Faso28
- Burundi25
- Cambodia30
- Cameroon30
- Canada26
- Cape Verde25
- Central African Republic29
- Chad27
- Chile30
- China26
- Colombia28
- Comoros27
- Costa Rica[remove]31
- Cote d'Ivorie28