Table 1.

Demographic characteristics of the informants in the study area.

Gender	Number of informants	%
Male	99	60
Female	66	40
Age
20–40	30	18.2
41–50	27	16.3
51–60	41	24.8
>60	67	40.6
Education
Illiterate	57	34.5
Primary	79	47.9
Secondary	21	12.7
University	8	4.9