| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 621 | 
                                    
                                    61.8%
                                 | 
| 2 | nsp | 23 | 
                                    
                                    2.3%
                                 | 
| 3 | Non | 206 | 
                                    
                                    20.5%
                                 | 
| 9 | nr | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 155 | 
                                    
                                    15.4%
                                 |