| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 281 | 
                                    
                                    28%
                                 | 
| 2 | Vide | 9 | 
                                    
                                    0.9%
                                 | 
| 3 | Non | 280 | 
                                    
                                    27.9%
                                 | 
| 4 | nsp | 0 | 
                                    
                                    0%
                                 | 
| 9 | nr | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 435 | 
                                    
                                    43.3%
                                 |