| Value | Category | Cases | |
|---|---|---|---|
| Don't know | 357 | 
                                                                 
                                    
                                    18%
                                 
                                                             | 
                                                        
                    |
| No | 1079 | 
                                                                 
                                    
                                    54.6%
                                 
                                                             | 
                                                        
                    |
| Refused | 262 | 
                                                                 
                                    
                                    13.2%
                                 
                                                             | 
                                                        
                    |
| Yes | 280 | 
                                                                 
                                    
                                    14.2%
                                 
                                                             |