| Value | Category | Cases | |
|---|---|---|---|
| 1 | Connu | 1278 | 
                                    
                                    84.7%
                                 | 
| 2 | Inconnu | 215 | 
                                    
                                    14.2%
                                 | 
| 9 | nr | 16 | 
                                    
                                    1.1%
                                 |