Table 1. Demographic data of the studied population .

Variables		N	%
Place of residence	Urban	458	49.8
	Rural	502	50.2
Gender	Male	500	50
	Female	500	50
Age (year)	18-24	355	35.5 49.1
	25-39	491
	<40	154	15.4
Marital status	Single	284	28.4
	Married	699	69.9
	Divorced/ Widowed	17	1.7
Level of education	Illiterate/ Elementary school	217	21.7
	Secondary school	332	33.2
	High school diploma through bachelor's degree	44	44.3
	Above bachelor's degree	8	0.8
Occupation	Employee	85	8.5
	Service provider	386	38.6
	University student	96	90.6
	Homemaker	334	33.4
	Unemployed/Military service member	95	9.5
	Retired	4	0.4