| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 31 | 
                                                                 
                                    
                                    3.1%
                                 
                                                             | 
                                                        
                    
| -1 | Don't know | 27 | 
                                                                 
                                    
                                    2.7%
                                 
                                                             | 
                                                        
                    
| 1 | Very close | 115 | 
                                                                 
                                    
                                    11.5%
                                 
                                                             | 
                                                        
                    
| 2 | Close | 318 | 
                                                                 
                                    
                                    31.8%
                                 
                                                             | 
                                                        
                    
| 3 | Not very close | 322 | 
                                                                 
                                    
                                    32.2%
                                 
                                                             | 
                                                        
                    
| 4 | Not close at all | 187 | 
                                                                 
                                    
                                    18.7%
                                 
                                                             |