Country
- Bolivia22
- Bosnia & Herzegovina20
- Botswana20
- Brazil21
- Brunei15
- Bulgaria22
- Burkina Faso21
- Burundi21
- Cambodia22
- Cameroon22
- Canada20
- Cape Verde20
- Central African Republic22
- Chad20
- Chile22
- China21
- Colombia21
- Comoros21
- Costa Rica[remove]22
- Cote d'Ivorie22