Country
- Bolivia32
- Bosnia & Herzegovina29
- Botswana28
- Brazil32
- Brunei18
- Bulgaria32
- Burkina Faso29
- Burundi25
- Cambodia32
- Cameroon[remove]33
- Canada31
- Cape Verde25
- Central African Republic28
- Chad27
- Chile32
- China27
- Colombia31
- Comoros26
- Costa Rica30
- Cote d'Ivorie29