Table 1 Demographic characteristics of respondents.

Age group N = 405

20–30 years

165

40.7

31–40 years

97

24

41–50 years

80

19.8

51–60 years

63

15.5

Marital status N = 403

Married

334

82.8

Separated

8

2.0

Widow

45

11.2

Single

14

3.5

Divorced

2

0.5

Religion N = 390

Traditional

2

0.6

Muslim

217

55.6

Christian

171

43.8

Educational status N = 402

No formal education

227

56.5

Informal education

7

1.7

Primary school

105

26.1

Junior secondary

32

8

Senior secondary

24

6

Tertiary

7

1.7