| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 214 | 
                                    
                                    21.4%
                                 | 
| 2 | Vide | 170 | 
                                    
                                    17%
                                 | 
| 3 | Non | 414 | 
                                    
                                    41.5%
                                 | 
| 4 | nsp | 0 | 
                                    
                                    0%
                                 | 
| 9 | nr | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 200 | 
                                    
                                    20%
                                 |