| Freq. | Percent | |
| Age | ||
| 18-34 years | 15 | 15.3 |
| 35-44 years | 29 | 29.6 |
| 45-54 year | 31 | 31.6 |
| 55 and older | 21 | 21.4 |
| Missing | 2 | 2.0 |
| Gender | ||
| Male | 32 | 32.7 |
| Female | 62 | 63.3 |
| Another gender | 0 | 0.0 |
| Missing | 4 | 4.1 |
| Education | ||
| Primary school diploma | 0 | 0.0 |
| Secondary school diploma | 10 | 10.2 |
| Higher secondary school diploma | 84 | 85.7 |
| Other | 1 | 1.0 |
| Missing | 3 | 3.1 |
| Total | 98 | 100.0 |