Country
- Bolivia31
- Bosnia & Herzegovina29
- Botswana29
- Brazil36
- Brunei26
- Bulgaria34
- Burkina Faso28
- Burundi26
- Cambodia27
- Cameroon27
- Canada[remove]43
- Cape Verde28
- Central African Republic26
- Chad25
- Chile38
- China32
- Colombia33
- Comoros26
- Costa Rica33
- Cote d'Ivorie25