| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 13 | 
                                                                 
                                    
                                    1.3%
                                 
                                                             | 
                                                        
                    
| -1 | Don't know | 73 | 
                                                                 
                                    
                                    7.3%
                                 
                                                             | 
                                                        
                    
| 1 | Very good | 28 | 
                                                                 
                                    
                                    2.8%
                                 
                                                             | 
                                                        
                    
| 2 | Fairly good | 72 | 
                                                                 
                                    
                                    7.2%
                                 
                                                             | 
                                                        
                    
| 3 | Bad | 401 | 
                                                                 
                                    
                                    40.1%
                                 
                                                             | 
                                                        
                    
| 4 | Very bad | 413 | 
                                                                 
                                    
                                    41.3%
                                 
                                                             |