| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 27 | 
                                                                 
                                    
                                    2.7%
                                 
                                                             | 
                                                        
                    
| -1 | Don't know | 100 | 
                                                                 
                                    
                                    10%
                                 
                                                             | 
                                                        
                    
| 1 | Very often | 317 | 
                                                                 
                                    
                                    31.7%
                                 
                                                             | 
                                                        
                    
| 2 | Fairly often | 283 | 
                                                                 
                                    
                                    28.3%
                                 
                                                             | 
                                                        
                    
| 3 | Not often | 183 | 
                                                                 
                                    
                                    18.3%
                                 
                                                             | 
                                                        
                    
| 4 | Not at all often | 90 | 
                                                                 
                                    
                                    9%
                                 
                                                             |