| Value | Category | Cases | |
|---|---|---|---|
| 1 | OUI | 645 | 
                                    
                                    7.2%
                                 | 
| 2 | NON | 6972 | 
                                    
                                    77.6%
                                 | 
| 8 | NSP | 7 | 
                                    
                                    0.1%
                                 | 
| Sysmiss | 1356 | 
                                    
                                    15.1%
                                 |