| Variables | Categories | Frequency | Percent |
|---|---|---|---|
| Age | < 23 years | 176 | 44.7 |
| ≥ 23 years | 218 | 55.3 | |
| Sex | Male | 185 | 47 |
| Female | 209 | 53 | |
| Religion | Protestant | 167 | 42.3 |
| Orthodox | 120 | 30.5 | |
| Muslim | 107 | 27.2 | |
| Respondent’s mother’s education | No formal education | 95 | 24.1 |
| Primary school | 126 | 32 | |
| Secondary and above | 173 | 43.9 | |
| Residency | Urban | 208 | 52.8 |
| Rural | 186 | 47.2 | |
| Year of study | Year I | 121 | 30.7 |
| Year II | 137 | 34.8 | |
| Year III | 136 | 34.5 |