| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 16 | 
                                                                 
                                    
                                    1.6%
                                 
                                                             | 
                                                        
                    
| -1 | Don't know | 9 | 
                                                                 
                                    
                                    0.9%
                                 
                                                             | 
                                                        
                    
| 1 | Very close | 569 | 
                                                                 
                                    
                                    56.9%
                                 
                                                             | 
                                                        
                    
| 2 | Close | 287 | 
                                                                 
                                    
                                    28.7%
                                 
                                                             | 
                                                        
                    
| 3 | Not very close | 96 | 
                                                                 
                                    
                                    9.6%
                                 
                                                             | 
                                                        
                    
| 4 | Not close at all | 23 | 
                                                                 
                                    
                                    2.3%
                                 
                                                             |