| Value | Category | Cases | |
|---|---|---|---|
| 1 | Semaine | 177 | 
                                    
                                    26%
                                 | 
| 2 | Mois | 482 | 
                                    
                                    70.9%
                                 | 
| 3 | Annee | 21 | 
                                    
                                    3.1%
                                 | 
| Sysmiss | 820 |