| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 30 | 
                                                                 
                                    
                                    3%
                                 
                                                             | 
                                                        
                    
| -1 | Don't know | 149 | 
                                                                 
                                    
                                    14.9%
                                 
                                                             | 
                                                        
                    
| 1 | Very often | 192 | 
                                                                 
                                    
                                    19.2%
                                 
                                                             | 
                                                        
                    
| 2 | Fairly often | 360 | 
                                                                 
                                    
                                    36%
                                 
                                                             | 
                                                        
                    
| 3 | Not often | 178 | 
                                                                 
                                    
                                    17.8%
                                 
                                                             | 
                                                        
                    
| 4 | Not at all often | 91 | 
                                                                 
                                    
                                    9.1%
                                 
                                                             |