| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very often | 285 | 
                                                                 
                                    
                                    21.7%
                                 
                                                             | 
                                                        
                    
| 2 | Fairly often | 683 | 
                                                                 
                                    
                                    52%
                                 
                                                             | 
                                                        
                    
| 3 | Not often | 273 | 
                                                                 
                                    
                                    20.8%
                                 
                                                             | 
                                                        
                    
| 4 | Not at all often | 72 | 
                                                                 
                                    
                                    5.5%
                                 
                                                             |