| Characteristics | Number | Frequency (%) |
| Age | ||
| ≤19 | 31 | 26.27 |
| 20 - 29 | 55 | 46.61 |
| 30 - 39 | 28 | 23.73 |
| ≥40 | 4 | 3.39 |
| Total | 118 | 100 |
| Level of education | ||
| Out of school | 20 | 16.95 |
| Primary | 14 | 11.86 |
| Secondary | 53 | 44.92 |
| Higher | 31 | 26.27 |
| Total | 118 | 100 |
| Professional activity | ||
| Employee | 25 | 21.19 |
| Pupil/Student | 11 | 09.32 |
| Self-employed | 46 | 38.98 |
| Housewife | 36 | 30.51 |
| Total | 118 | 100 |
| Type of fireplace | ||
| Monogamous | 104 | 88.14 |
| Polygamous | 14 | 11.86 |
| Total | 118 | 100 |
| Parity | ||
| Primiparous | 40 | 33.90 |
| Pauciparous | 61 | 51.69 |
| Multiparous | 12 | 14.41 |
| Total | 118 | 100 |
| Average age: 28.13 ans | Extremes: 16 et 41 ans | |