Country
- Bolivia29
- Bosnia & Herzegovina27
- Botswana26
- Brazil33
- Brunei23
- Bulgaria32
- Burkina Faso25
- Burundi23
- Cambodia25
- Cameroon24
- Canada[remove]37
- Cape Verde25
- Central African Republic23
- Chad22
- Chile35
- China30
- Colombia30
- Comoros23
- Costa Rica30
- Cote d'Ivorie23