| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 21 | 
                                                                 
                                    
                                    1.4%
                                 
                                                             | 
                                                        
                    
| -1 | Don't know | 77 | 
                                                                 
                                    
                                    5%
                                 
                                                             | 
                                                        
                    
| 1 | Yes | 225 | 
                                                                 
                                    
                                    14.7%
                                 
                                                             | 
                                                        
                    
| 2 | No | 1205 | 
                                                                 
                                    
                                    78.9%
                                 
                                                             |