Table (1). Socio-demographic characteristics of the participants.

Characteristic	No. (n= 502)	%
Age group in years
< 30	154	30.7
30+	348	69.3
Educational level
Non - educated	52	10.3
< high school	173	34.5
High school	191	38.0
University	86	17.1
Income
Low & moderate	182	36.3
High	206	41.0
Very high	114	22.7
Work
Not working	295	58.8
Working	207	41.2
Parity
1–3	187	37.3
4–6	210	41.8
7+	105	20.9