| Value | Category | Cases | |
|---|---|---|---|
| 1 | Excellent | 221 | 
                                                                 
                                    
                                    6.6%
                                 
                                                             | 
                                                        
                    
| 2 | Very good | 936 | 
                                                                 
                                    
                                    27.9%
                                 
                                                             | 
                                                        
                    
| 3 | Good | 897 | 
                                                                 
                                    
                                    26.8%
                                 
                                                             | 
                                                        
                    
| 4 | Fair | 226 | 
                                                                 
                                    
                                    6.7%
                                 
                                                             | 
                                                        
                    
| 5 | Poor | 38 | 
                                                                 
                                    
                                    1.1%
                                 
                                                             | 
                                                        
                    
| -6 | Follow-up refusal | 1021 | 
                                                                 
                                    
                                    30.5%
                                 
                                                             | 
                                                        
                    
| -2 | No answer | 7 | 
                                                                 
                                    
                                    0.2%
                                 
                                                             | 
                                                        
                    
| -1 | Can't choose | 3 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             |