Country
- Bolivia29
- Bosnia & Herzegovina26
- Botswana26
- Brazil34
- Brunei23
- Bulgaria33
- Burkina Faso25
- Burundi23
- Cambodia25
- Cameroon24
- Canada[remove]41
- Cape Verde25
- Central African Republic23
- Chad22
- Chile37
- China31
- Colombia30
- Comoros23
- Costa Rica30
- Cote d'Ivorie23