| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 20 | 
                                                                 
                                    
                                    2%
                                 
                                                             | 
                                                        
                    
| -1 | Don't know | 140 | 
                                                                 
                                    
                                    14%
                                 
                                                             | 
                                                        
                    
| 1 | Very often | 225 | 
                                                                 
                                    
                                    22.5%
                                 
                                                             | 
                                                        
                    
| 2 | Fairly often | 244 | 
                                                                 
                                    
                                    24.4%
                                 
                                                             | 
                                                        
                    
| 3 | Not often | 177 | 
                                                                 
                                    
                                    17.7%
                                 
                                                             | 
                                                        
                    
| 4 | Not at all often | 194 | 
                                                                 
                                    
                                    19.4%
                                 
                                                             |