| 
 | Effective | Distribution by age groups | ||
| <29 years | 30 - 50 years | >51 years | ||
| General population | 11 | 6 | 2 | 1 | 
| Male | 3 | 1 | 1 | 
 | 
| Female | 8 | 5 | 3 | 1 |