| Value | Category | Cases | |
|---|---|---|---|
| 1 | OUI | 544 | 
                                    
                                    2.9%
                                 | 
| 2 | NON | 10400 | 
                                    
                                    55.3%
                                 | 
| 9 | NON REPONSE | 24 | 
                                    
                                    0.1%
                                 | 
| Sysmiss | 7844 | 
                                    
                                    41.7%
                                 |