| Value | Category | Cases | |
|---|---|---|---|
| 1 | Connu | 768 | 
                                    
                                    76.8%
                                 | 
| 2 | Inconnu | 232 | 
                                    
                                    23.2%
                                 | 
| 9 | nr | 0 | 
                                    
                                    0%
                                 |