| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 303 | 
                                    
                                    30.5%
                                 | 
| 2 | nsp | 25 | 
                                    
                                    2.5%
                                 | 
| 3 | Non | 652 | 
                                    
                                    65.5%
                                 | 
| 9 | nr | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 15 | 
                                    
                                    1.5%
                                 |