| Value | Category | Cases | |
|---|---|---|---|
| 0 | Non | 490 | 
                                                                 
                                    
                                    88.3%
                                 
                                                             | 
                                                        
                    
| 1 | 1re langue | 40 | 
                                                                 
                                    
                                    7.2%
                                 
                                                             | 
                                                        
                    
| 2 | 2me langue | 25 | 
                                                                 
                                    
                                    4.5%
                                 
                                                             |