Table 1. Socio-demographic characteristics of respondents.

Variable	Frequency	Percentage
Age Mean (SD) 20–29 30–39 40–49 50–59 60–69 70–79 80+ Total	47.6 (11.1) 7 84 143 79 49 14 2 378	22.0–87.0 1.9 22.2 37.8 20.9 13.0 3.7 0.5 100.0
Sex Female Male Total	372 6 378	98.4 1.6 100.0
Marital status Single Married Widowed Divorced Total	17 326 32 3 378	4.5 86.2 8.5 0.8 100.0
Level of education Non-formal Formal Total	166 212 378	43.9 56.1 100.0
Employment status Employed Unemployed Total	323 55 379	85.4 14.6 100.0
Occupation class Class I Class II Class III Class IV Class V Class VII Clergy Retired Total	23 89 60 9 137 41 4 15 378	6.1 23.5 15.9 2.4 36.2 10.8 1.1 4.0 100.0
Ethnic group Yoruba Igbo Hausa Others Total	178 114 2 84 378	47.1 30.2 0.5 22.2 100.0