| Value | Category | Cases | |
|---|---|---|---|
| 1 | de | 772 | 
                                                                 
                                    
                                    51.1%
                                 
                                                             | 
                                                        
                    
| 2 | fr | 402 | 
                                                                 
                                    
                                    26.6%
                                 
                                                             | 
                                                        
                    
| 3 | it | 336 | 
                                                                 
                                    
                                    22.2%
                                 
                                                             | 
                                                        
                    
| 4 | rm | 1 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             |