Table 1.

Sociodemographic characteristics of the study participants

Variables	Frequency	Percentage
Gender
Male	182	44.2
Female	230	55.8
Age
⩽24 years	67	16.3
25–34 years	314	76.2
⩾35 years	31	7.5
Marital status
Married	173	42.0
Unmarried	229	55.6
Divorced/separated	10	2.4
Income (n = 268)* 144 participants didn't provided info on their income
⩽20 000	125	30.3
21 000–40 000	93	22.6
41 000–70 000	31	7.5
⩾70 000	19	4.6