| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 34 | 
                                    
                                    68%
                                 | 
| 2 | Non | 16 | 
                                    
                                    32%
                                 | 
| 99 | ND | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 1450 |