| Value | Category | Cases | |
|---|---|---|---|
| 1 | Connu | 1034 | 
                                    
                                    68.8%
                                 | 
| 2 | Inconnu | 440 | 
                                    
                                    29.3%
                                 | 
| 9 | nr | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 30 | 
                                    
                                    2%
                                 |