| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 3 | 
                                                                 
                                    
                                    0.3%
                                 
                                                             | 
                                                        
                    
| -1 | Don't know | 68 | 
                                                                 
                                    
                                    6.8%
                                 
                                                             | 
                                                        
                    
| 1 | Very Frequently | 228 | 
                                                                 
                                    
                                    22.8%
                                 
                                                             | 
                                                        
                    
| 2 | Quite frequently | 176 | 
                                                                 
                                    
                                    17.6%
                                 
                                                             | 
                                                        
                    
| 3 | Not frequently | 165 | 
                                                                 
                                    
                                    16.5%
                                 
                                                             | 
                                                        
                    
| 4 | Not at all frequently | 360 | 
                                                                 
                                    
                                    36%
                                 
                                                             |