Country
- Bolivia35
- Bosnia & Herzegovina[remove]35
- Botswana28
- Brazil34
- Brunei19
- Bulgaria34
- Burkina Faso32
- Burundi28
- Cambodia31
- Cameroon31
- Canada31
- Cape Verde27
- Central African Republic30
- Chad28
- Chile34
- China31
- Colombia34
- Comoros27
- Costa Rica31
- Cote d'Ivorie31