| Value | Category | Cases | |
|---|---|---|---|
| 1 | Connu | 644 | 
                                    
                                    63.5%
                                 | 
| 2 | Inconnu | 361 | 
                                    
                                    35.6%
                                 | 
| 9 | nr | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 9 | 
                                    
                                    0.9%
                                 |