| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 | 
                                    
                                    0%
                                 | 
| 1 | Very badly | 350 | 
                                    
                                    29.2%
                                 | 
| 2 | Fairly badly | 322 | 
                                    
                                    26.8%
                                 | 
| 3 | Fairly well | 370 | 
                                    
                                    30.8%
                                 | 
| 4 | Very well | 68 | 
                                    
                                    5.7%
                                 | 
| 8 | Refused | 0 | 
                                    
                                    0%
                                 | 
| 9 | Don't know / Haven’t heard enough to say | 90 | 
                                    
                                    7.5%
                                 |