| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 11 | 
                                                                 
                                    
                                    1.1%
                                 
                                                             | 
                                                        
                    
| -1 | Don't know | 45 | 
                                                                 
                                    
                                    4.5%
                                 
                                                             | 
                                                        
                    
| 1 | Very close | 262 | 
                                                                 
                                    
                                    26.2%
                                 
                                                             | 
                                                        
                    
| 2 | Close | 284 | 
                                                                 
                                    
                                    28.4%
                                 
                                                             | 
                                                        
                    
| 3 | Not very close | 286 | 
                                                                 
                                    
                                    28.6%
                                 
                                                             | 
                                                        
                    
| 4 | Not close at all | 112 | 
                                                                 
                                    
                                    11.2%
                                 
                                                             |