| Value | Category | Cases | |
|---|---|---|---|
| 1 | Oui | 611 | 
                                    
                                    41.5%
                                 | 
| 2 | Non | 860 | 
                                    
                                    58.5%
                                 | 
| 99 | ND | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 29 |