| Value | Category | Cases | |
|---|---|---|---|
| 1 | Connu | 723 | 
                                    
                                    72.3%
                                 | 
| 2 | Inconnu | 240 | 
                                    
                                    24%
                                 | 
| 9 | nr | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 37 | 
                                    
                                    3.7%
                                 |