| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 6 | 
                                                                 
                                    
                                    0.4%
                                 
                                                             | 
                                                        
                    
| -1 | Don't know | 22 | 
                                                                 
                                    
                                    1.4%
                                 
                                                             | 
                                                        
                    
| 1 | Very good | 5 | 
                                                                 
                                    
                                    0.3%
                                 
                                                             | 
                                                        
                    
| 2 | Fairly good | 11 | 
                                                                 
                                    
                                    0.7%
                                 
                                                             | 
                                                        
                    
| 3 | Fairly bad | 151 | 
                                                                 
                                    
                                    9.9%
                                 
                                                             | 
                                                        
                    
| 4 | Very bad | 1333 | 
                                                                 
                                    
                                    87.2%
                                 
                                                             |