| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 15 | 
                                                                 
                                    
                                    1.5%
                                 
                                                             | 
                                                        
                    
| -1 | Don't know | 104 | 
                                                                 
                                    
                                    10.4%
                                 
                                                             | 
                                                        
                    
| 1 | Very often | 418 | 
                                                                 
                                    
                                    41.8%
                                 
                                                             | 
                                                        
                    
| 2 | Fairly often | 217 | 
                                                                 
                                    
                                    21.7%
                                 
                                                             | 
                                                        
                    
| 3 | Not often | 175 | 
                                                                 
                                    
                                    17.5%
                                 
                                                             | 
                                                        
                    
| 4 | Not at all often | 71 | 
                                                                 
                                    
                                    7.1%
                                 
                                                             |