| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 67 | 
                                                                 
                                    
                                    6%
                                 
                                                             | 
                                                        
                    
| 2 | Fairly good | 371 | 
                                                                 
                                    
                                    33.1%
                                 
                                                             | 
                                                        
                    
| 3 | Fairly bad | 448 | 
                                                                 
                                    
                                    40%
                                 
                                                             | 
                                                        
                    
| 4 | Very bad | 235 | 
                                                                 
                                    
                                    21%
                                 
                                                             | 
                                                        
                    
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 133 |