| Value | Category | Cases | |
|---|---|---|---|
| Do not know | 440 | 
                                                                 
                                    
                                    22.5%
                                 
                                                             | 
                                                        
                    |
| No | 1260 | 
                                                                 
                                    
                                    64.5%
                                 
                                                             | 
                                                        
                    |
| Refused | 60 | 
                                                                 
                                    
                                    3.1%
                                 
                                                             | 
                                                        
                    |
| Yes | 194 | 
                                                                 
                                    
                                    9.9%
                                 
                                                             |