| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 18 | 
                                                                 
                                    
                                    1.8%
                                 
                                                             | 
                                                        
                    
| -1 | Don't know | 9 | 
                                                                 
                                    
                                    0.9%
                                 
                                                             | 
                                                        
                    
| 1 | Very close | 521 | 
                                                                 
                                    
                                    52.1%
                                 
                                                             | 
                                                        
                    
| 2 | Close | 303 | 
                                                                 
                                    
                                    30.3%
                                 
                                                             | 
                                                        
                    
| 3 | Not very close | 107 | 
                                                                 
                                    
                                    10.7%
                                 
                                                             | 
                                                        
                    
| 4 | Not close at all | 42 | 
                                                                 
                                    
                                    4.2%
                                 
                                                             |