| Value | Category | Cases | |
|---|---|---|---|
| 1 | Connu | 648 | 
                                    
                                    63.7%
                                 | 
| 2 | Inconnu | 329 | 
                                    
                                    32.3%
                                 | 
| 9 | nr | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 41 | 
                                    
                                    4%
                                 |