Variable

Frequency

Percentage

Age (year)

15 - 20

30

23.6

21 - 30

49

38.6

>30

48

37.8

Education

Under diploma

36

28.4

Diploma

45

35.4

Higher diploma

46

36.2

Marital status

Single

65

51.2

Married

56

44.1

Divorced/Widowed

6

4.7