Table 1 Socio-demographic characteristics

Sex of respondents

   Males

85

21.4

   Females

312

78.6

Age groups

   Less or equal to 20

44

11.1

   21-30

132

33.2

   31-40

124

31.2

   41-50

54

13.6

   51-60

28

7.1

   ≥61

12

3.0

Education level

   No formal education

77

19.4

   Primary

280

70.5

   Secondary

39

9.8

   Tertiary

1

0.3

Number of people in the household

   1-5

190

47.9

   6-10

184

46.3

   ≥11

23

5.8