| Value | Category | Cases | |
|---|---|---|---|
| 1 | Connu | 861 | 
                                    
                                    85.3%
                                 | 
| 2 | Inconnu | 25 | 
                                    
                                    2.5%
                                 | 
| 9 | nr | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 123 | 
                                    
                                    12.2%
                                 |