| Value | Category | Cases | |
|---|---|---|---|
| 1 | OUI | 1800 | 
                                    
                                    9.6%
                                 | 
| 2 | NON | 3346 | 
                                    
                                    17.8%
                                 | 
| 9 | NON REPONSE | 3 | 
                                    
                                    0%
                                 | 
| Sysmiss | 13663 | 
                                    
                                    72.6%
                                 |