| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very often | 183 | 
                                                                 
                                    
                                    13.9%
                                 
                                                             | 
                                                        
                    
| 2 | Fairly often | 513 | 
                                                                 
                                    
                                    39.1%
                                 
                                                             | 
                                                        
                    
| 3 | Not often | 428 | 
                                                                 
                                    
                                    32.6%
                                 
                                                             | 
                                                        
                    
| 4 | Not at all often | 189 | 
                                                                 
                                    
                                    14.4%
                                 
                                                             |