| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 8 | 
                                                                 
                                    
                                    0.5%
                                 
                                                             | 
                                                        
                    
| -1 | Don't know | 57 | 
                                                                 
                                    
                                    3.7%
                                 
                                                             | 
                                                        
                    
| 1 | Very often | 11 | 
                                                                 
                                    
                                    0.7%
                                 
                                                             | 
                                                        
                    
| 2 | Fairly often | 9 | 
                                                                 
                                    
                                    0.6%
                                 
                                                             | 
                                                        
                    
| 3 | Not often | 85 | 
                                                                 
                                    
                                    5.6%
                                 
                                                             | 
                                                        
                    
| 4 | Not at all often | 1358 | 
                                                                 
                                    
                                    88.9%
                                 
                                                             |