| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 514 | 
                                    
                                    51.1%
                                 | 
| 2 | nsp | 15 | 
                                    
                                    1.5%
                                 | 
| 3 | Non | 348 | 
                                    
                                    34.6%
                                 | 
| 9 | nr | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 128 | 
                                    
                                    12.7%
                                 |