| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 25 | 
                                                                 
                                    
                                    2.5%
                                 
                                                             | 
                                                        
                    
| -1 | Don't know | 193 | 
                                                                 
                                    
                                    19.3%
                                 
                                                             | 
                                                        
                    
| 1 | Very often | 92 | 
                                                                 
                                    
                                    9.2%
                                 
                                                             | 
                                                        
                    
| 2 | Fairly often | 255 | 
                                                                 
                                    
                                    25.5%
                                 
                                                             | 
                                                        
                    
| 3 | Not often | 240 | 
                                                                 
                                    
                                    24%
                                 
                                                             | 
                                                        
                    
| 4 | Not at all often | 195 | 
                                                                 
                                    
                                    19.5%
                                 
                                                             |