Table 1.

Survey respondents’ sociodemographic characteristics (N=10,198).

Characteristic		Respondents, n (%)
Gender
	Male	2641 (25.9)
	Female	7557 (74.1)
Age (years)
	<30	5653 (55.4)
	30-49	4059 (39.8)
	≥50	486 (4.8)
Education
	Primary or less (≤9 years)	524 (5.1)
	Secondary (10-12 years)	1105 (10.8)
	Undergraduate (13-16 years)	7179 (70.4)
	Postgraduate (>16 years)	1390 (13.6)
Occupation
	Staff of government institutions	1809 (17.7)
	Staff of business and service industry	4089 (40.1)
	Students	1844 (18.1)
	Health workers	666 (6.5)
	Housewives or househusbands	745 (7.3)
	Others (retired, unemployed, etc)	1045 (10.3)
Marital status
	Single/divorced/widowed	4770 (47.4)
	Married	5364 (52.6)