| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 322 | 
                                    
                                    31.9%
                                 | 
| 2 | nsp | 39 | 
                                    
                                    3.9%
                                 | 
| 3 | Non | 603 | 
                                    
                                    59.8%
                                 | 
| 9 | nr | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 45 | 
                                    
                                    4.5%
                                 |