| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very close | 20361 | 
                                    
                                    51%
                                 | 
| 2 | Close | 16057 | 
                                    
                                    40.2%
                                 | 
| 3 | Not very close | 3029 | 
                                    
                                    7.6%
                                 | 
| 4 | Not close at all | 474 | 
                                    
                                    1.2%
                                 | 
| 2147483623 | Refusal | 0 | 
                                    
                                    0%
                                 | 
| 2147483624 | Don't know | 0 | 
                                    
                                    0%
                                 | 
| 2147483625 | No answer | 0 | 
                                    
                                    0%
                                 | 
| 11 | .D | 264 |