| Value | Category | Cases | |
|---|---|---|---|
| 1 | OUI | 1835 | 
                                    
                                    20.4%
                                 | 
| 2 | NON | 3022 | 
                                    
                                    33.7%
                                 | 
| 9 | NON REPONSE | 20 | 
                                    
                                    0.2%
                                 | 
| Sysmiss | 4103 | 
                                    
                                    45.7%
                                 |