Table 1.

Distribution of demographic characteristics in 453 respondents

Variables	n	Percentage (%)
Age (years)
15–16	185	40.8
17–18	203	44.8
19–20	65	14.3
Father’s education level (years)
≤12	216	47.9
>12	235	51.2
Mother’s education level (years)
≤12	323	71.3
>12	130	28.7
Family style (living with…)
Both parents	410	91.5
One parent	34	7.6
Relatives	4	0.9
School type
Public school	270	60
Private school	183	40