| Variable | Modality coding | Signs |
| Sexe | Female | + or − |
| Male | + or − | |
| Income level | 50 - 100 K | − |
| 100 - 150 K | + | |
| 150 - 200 K | + | |
| 200- and more | + | |
| Marital status | Common-law union | − |
| Married | + | |
| Divorced | − | |
| Widower | − | |
| Education level | Primary | − |
| Secondary I | + | |
| Secondary II | + | |
| Superior | + | |
| L’âge | 18 to 25 Years old | − |
| 25 A 35 Years old | + | |
| 35 A 65 Years old | + | |
| Job market situation | occupation | + |
| Unemployed as defined by the ILO | + | |
| Inactive as defined by the ILO | + |