| Sociodemographic Data | Categories |
| Age group | 18–22 |
| 22–26 | |
| >26 | |
| Gender | Male |
| Female | |
| Marital status | Married |
| Unmarried | |
| Residence | Rural area |
| Urban area | |
| Academic grade | 2nd year |
| 3rd year | |
| 4th year | |
| 5th year | |
| 6th year | |
| Socio-economic status | Low |
| Medium | |
| High | |
| Monthly income | <2000 SR |
| >2000 SR |