| Value | Category | Cases | |
|---|---|---|---|
| 1 | Connu | 1098 | 
                                    
                                    72.6%
                                 | 
| 2 | Inconnu | 84 | 
                                    
                                    5.6%
                                 | 
| 9 | nr | 331 | 
                                    
                                    21.9%
                                 |