Demographic variable | Frequency | Percentage (%) |
---|---|---|
Nationality | ||
Saudi | 3776 | 92.8 |
Area of residency | ||
Central area | 598 | 14.7 |
Eastern area | 403 | 9.9 |
Western area | 2144 | 52.7 |
Northern area | 468 | 11.5 |
Southern area | 456 | 11.2 |
Father’s educational level | ||
Intermediate degree or lower | 618 | 15.2 |
Secondary education | 964 | 23.7 |
Bachelor’s degree | 1969 | 48.4 |
Higher degree | 517 | 12.7 |
Mother’s educational level | ||
Intermediate education or lower | 802 | 19.7 |
Secondary education | 863 | 21.2 |
Bachelor’s degree | 2051 | 50.4 |
Higher education | 354 | 8.7 |
Family’s monthly income | ||
Less than 5000 SAR | 623 | 15.3 |
5000–10,000 SAR | 1172 | 28.8 |
10,000–20,000 SAR | 1440 | 35.4 |
More than 20,000 SAR | 834 | 20.5 |
Does any of the parents’ smoke? | ||
Father smoker | 1021 | 25.1 |
Mother smoker | 61 | 1.5 |
Both of them are smokers | 138 | 3.4 |
None of the parents is smoker | 2848 | 70.0 |