| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 324 | 
                                    
                                    32%
                                 | 
| 2 | nsp | 3 | 
                                    
                                    0.3%
                                 | 
| 3 | Non | 305 | 
                                    
                                    30.1%
                                 | 
| 9 | nr | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 381 | 
                                    
                                    37.6%
                                 |