Country
- Bolivia31
- Bosnia & Herzegovina31
- Botswana30
- Brazil35
- Brunei30
- Bulgaria33
- Burkina Faso32
- Burundi30
- Cambodia30
- Cameroon30
- Canada[remove]37
- Cape Verde31
- Central African Republic30
- Chad32
- Chile35
- China36
- Colombia34
- Comoros32
- Costa Rica34
- Cote d'Ivorie32