| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very well | 157 | 
                                    
                                    13%
                                 | 
| 2 | Fairly well | 395 | 
                                    
                                    32.7%
                                 | 
| 3 | Not very well | 282 | 
                                    
                                    23.3%
                                 | 
| 4 | Not at all well | 364 | 
                                    
                                    30.1%
                                 | 
| 5 | Don't know | 8 | 
                                    
                                    0.7%
                                 | 
| 98 | Refused | 1 | 
                                    
                                    0.1%
                                 | 
| 99 | Missing | 1 | 
                                    
                                    0.1%
                                 |