| Value | Category | Cases | |
|---|---|---|---|
| 1 | OUI | 669 | 
                                    
                                    5%
                                 | 
| 2 | NON | 48 | 
                                    
                                    0.4%
                                 | 
| Sysmiss | 12638 | 
                                    
                                    94.6%
                                 |