| Value | Category | Cases | |
|---|---|---|---|
| 1 | OUI | 6988 | 
                                    
                                    88.3%
                                 | 
| 2 | NON | 898 | 
                                    
                                    11.3%
                                 | 
| 3 | 26 | 
                                    
                                    0.3%
                                 | |
| Sysmiss | 45 |