| Demographic factors | Frequency | Percentage | |
| Age group (years) | ≤19 | 23 | 8.1 |
| 20 - 29 | 120 | 42.3 | |
| 30 - 39 | 60 | 21.1 | |
| 40 - 49 | 58 | 20.4 | |
| ≥50 | 23 | 8.1 | |
| Number of household occupants | 1 - 2 | 73 | 25.7 |
| 3 - 5 | 109 | 38.4 | |
| 6 - 7 | 68 | 23.9 | |
| ≥8 | 34 | 12.0 | |
| Education | University | 159 | 56.0 |
| College | 41 | 14.4 | |
| Primary | 22 | 7.7 | |
| Secondary | 16 | 5.6 | |
| Vocational | 41 | 14.4 | |
| Other | 5 | 1.8 | |