Table 1 Demographic characteristics of the respondents
Characteristic | Number (%) |
|---|---|
Sex | |
 Male | 197 (49.1) |
 Female | 204 (50.9) |
Age | |
  < 29 | 110 (27.4) |
 30–39 | 120 (29.9) |
 40–49 | 88 (21.9) |
  ≥ 50 | 83 (20.7) |
Degree of education | |
 Illiterate or primary school | 299 (74.6) |
 Junior high school | 38 (9.5) |
 Senior high school or above | 64 (16.0) |
Marital status | |
 Married | 326 (81.3) |
 Others (unmarried, divorced, widowed) | 75 (18.7) |
Family monthly income per capita | |
 < 1000 | 179 (44.6) |
 1000–1999 | 112 (27.9) |
 2000–3999 | 75 (18.7) |
 ≥ 4000 | 35 (8.7) |