| Gender | Total cases | Age distribution (%) | ||||||||||||||
| 0 - 20 years old | 21 - 30 years old | 31 - 40 years old | 41 - 50 years old | 51 - 60 years old | 61 - 70 years old | Over 71 years old | ||||||||||
| Cases | Proportion (%) | Cases | Proportion (%) | Cases | Proportion (%) | Cases | Proportion (%) | Cases | Proportion (%) | Cases | Proportion (%) | Cases | Proportion (%) | Cases | Proportion (%) | |
| Male | 739 | 76.98 | 28 | 2.92 | 132 | 13.75 | 141 | 14.69 | 168 | 17.50 | 191 | 19.89 | 189 | 19.69 | 139 | 14.48 |
| Female | 221 | 23.02 | ||||||||||||||