| Sex | Male | Female | Total | |||
| Age group | Number | Percent | Number | Percent | Number | Percent |
| <20 | 2 | 1.8 | 11 | 7.9 | 13 | 5.3 |
| 20 - 29 | 25 | 21.9 | 38 | 27.1 | 63 | 24.8 |
| 30 - 39 | 24 | 21.1 | 28 | 20 | 52 | 20.5 |
| 40 - 49 | 21 | 18.4 | 33 | 23.6 | 54 | 21.3 |
| 50 - 59 | 25 | 21.9 | 25 | 17.9 | 50 | 19.7 |
| ≥60 | 17 | 14.9 | 5 | 3.6 | 22 | 8.7 |
| Total | 114 | 100 | 140 | 100 | 254 | 100 |