| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 0 | Very badly | 584 | 
                                                                 
                                    
                                    24.3%
                                 
                                                             | 
                                                        
                    
| 1 | Fairly badly | 668 | 
                                                                 
                                    
                                    27.8%
                                 
                                                             | 
                                                        
                    
| 2 | Fairly well | 695 | 
                                                                 
                                    
                                    29%
                                 
                                                             | 
                                                        
                    
| 3 | Very well | 396 | 
                                                                 
                                    
                                    16.5%
                                 
                                                             | 
                                                        
                    
| 8 | Refused | 1 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 9 | Don’t know | 56 | 
                                                                 
                                    
                                    2.3%
                                 
                                                             |