| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 19 | 
                                                                 
                                    
                                    1.9%
                                 
                                                             | 
                                                        
                    
| -1 | Don't know | 55 | 
                                                                 
                                    
                                    5.5%
                                 
                                                             | 
                                                        
                    
| 1 | Very often | 405 | 
                                                                 
                                    
                                    40.5%
                                 
                                                             | 
                                                        
                    
| 2 | Fairly often | 284 | 
                                                                 
                                    
                                    28.4%
                                 
                                                             | 
                                                        
                    
| 3 | Not often | 171 | 
                                                                 
                                    
                                    17.1%
                                 
                                                             | 
                                                        
                    
| 4 | Not at all often | 66 | 
                                                                 
                                    
                                    6.6%
                                 
                                                             |