Country
- Bolivia21
- Bosnia & Herzegovina20
- Botswana[remove]23
- Brazil22
- Brunei18
- Bulgaria21
- Burkina Faso20
- Burundi21
- Cambodia22
- Cameroon22
- Canada19
- Cape Verde20
- Central African Republic21
- Chad20
- Chile23
- China20
- Colombia22
- Comoros19
- Costa Rica21
- Cote d'Ivorie20