| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 294 | 
                                    
                                    28.8%
                                 | 
| 2 | Vide | 61 | 
                                    
                                    6%
                                 | 
| 3 | Non | 578 | 
                                    
                                    56.7%
                                 | 
| 4 | nsp | 0 | 
                                    
                                    0%
                                 | 
| 9 | nr | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 87 | 
                                    
                                    8.5%
                                 |