| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 474 | 
                                    
                                    47.2%
                                 | 
| 2 | Vide | 117 | 
                                    
                                    11.6%
                                 | 
| 3 | Non | 161 | 
                                    
                                    16%
                                 | 
| 4 | nsp | 0 | 
                                    
                                    0%
                                 | 
| 9 | nr | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 253 | 
                                    
                                    25.2%
                                 |