| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | Not acceptable | 1134 | 
                                    
                                    14.4%
                                 | 
| 1 | Acceptable | 5808 | 
                                    
                                    73.5%
                                 | 
| 8 | Don't know | 960 | 
                                    
                                    12.1%
                                 | 
| 9 | 11 |