| Value | Category | Cases | |
|---|---|---|---|
| 1 | Connu | 1406 | 
                                    
                                    93.2%
                                 | 
| 2 | Inconnu | 78 | 
                                    
                                    5.2%
                                 | 
| 9 | nr | 25 | 
                                    
                                    1.7%
                                 |