| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very close | 2256 | 
                                    
                                    12%
                                 | 
| 2 | Quite close | 12018 | 
                                    
                                    63.7%
                                 | 
| 3 | Not close | 4173 | 
                                    
                                    22.1%
                                 | 
| 4 | Not at all close | 429 | 
                                    
                                    2.3%
                                 | 
| 2147483622 | Not applicable | 0 | 
                                    
                                    0%
                                 | 
| 2147483623 | Refusal | 0 | 
                                    
                                    0%
                                 | 
| 2147483624 | Don't know | 0 | 
                                    
                                    0%
                                 | 
| 2147483625 | No answer | 0 | 
                                    
                                    0%
                                 | 
| 11 | .D | 21309 |