| Socio-demographic features | Numbers | Percentage (%) |
| Age (years) | ||
| ˂20 | 6 | 4.54 |
| 20 - 39 | 36 | 27.28 |
| 40 to 59 | 74 | 56.06 |
| ≥60 | 16 | 12.12 |
| Gender | ||
| Male | 79 | 59.84 |
| Female | 53 | 40.16 |
| Occupation | ||
| Public and private sector employee | 34 | 25.76 |
| Informal sector | 71 | 53.78 |
| Pupils and students | 10 | 7.59 |
| Unemployed | 17 | 12.87 |