| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 239 | 
                                    
                                    23.8%
                                 | 
| 2 | nsp | 32 | 
                                    
                                    3.2%
                                 | 
| 3 | Non | 523 | 
                                    
                                    52%
                                 | 
| 9 | nr | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 211 | 
                                    
                                    21%
                                 |