| Value | Category | Cases | |
|---|---|---|---|
| 1 | OUI | 229 | 
                                    
                                    0.6%
                                 | 
| 2 | NON | 3924 | 
                                    
                                    10.5%
                                 | 
| 9 | NON REPONSE | 36 | 
                                    
                                    0.1%
                                 | 
| Sysmiss | 33038 | 
                                    
                                    88.7%
                                 |