| Value | Category | Cases | |
|---|---|---|---|
| 1 | Connu | 896 | 
                                                                 
                                    
                                    88.4%
                                 
                                                             | 
                                                        
                    
| 2 | Inconnu | 103 | 
                                                                 
                                    
                                    10.2%
                                 
                                                             | 
                                                        
                    
| 9 | nr | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 15 | 
                                                                 
                                    
                                    1.5%
                                 
                                                             |