| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very well | 222 | 
                                    
                                    18.5%
                                 | 
| 2 | Fairly well | 611 | 
                                    
                                    50.9%
                                 | 
| 3 | Not very well | 240 | 
                                    
                                    20%
                                 | 
| 4 | Not at all well | 103 | 
                                    
                                    8.6%
                                 | 
| 5 | Don't know | 14 | 
                                    
                                    1.2%
                                 | 
| 98 | Refused | 0 | 
                                    
                                    0%
                                 | 
| 99 | Missing | 10 | 
                                    
                                    0.8%
                                 |