| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very well | 167 | 
                                    
                                    13.9%
                                 | 
| 2 | Fairly well | 558 | 
                                    
                                    46.5%
                                 | 
| 3 | Not very well | 228 | 
                                    
                                    19%
                                 | 
| 4 | Not at all well | 108 | 
                                    
                                    9%
                                 | 
| 5 | Don't know | 123 | 
                                    
                                    10.3%
                                 | 
| 98 | Refused | 0 | 
                                    
                                    0%
                                 | 
| 99 | Missing | 16 | 
                                    
                                    1.3%
                                 |