| Value | Category | Cases | |
|---|---|---|---|
| 1 | Connu | 718 | 
                                    
                                    71.4%
                                 | 
| 2 | Inconnu | 283 | 
                                    
                                    28.1%
                                 | 
| 9 | nr | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 5 | 
                                    
                                    0.5%
                                 |