| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 | 
                                    
                                    0%
                                 | 
| 1 | Very badly | 781 | 
                                    
                                    65.1%
                                 | 
| 2 | Fairly badly | 207 | 
                                    
                                    17.3%
                                 | 
| 3 | Fairly well | 174 | 
                                    
                                    14.5%
                                 | 
| 4 | Very well | 22 | 
                                    
                                    1.8%
                                 | 
| 8 | Refused | 0 | 
                                    
                                    0%
                                 | 
| 9 | Don't know / Haven’t heard enough to say | 16 | 
                                    
                                    1.3%
                                 |