| Value | Category | Cases | |
|---|---|---|---|
| 1 | Always | 205 | 
                                                                 
                                    
                                    5.1%
                                 
                                                             | 
                                                        
                    
| 2 | Often | 592 | 
                                                                 
                                    
                                    14.6%
                                 
                                                             | 
                                                        
                    
| 3 | Sometimes | 1651 | 
                                                                 
                                    
                                    40.7%
                                 
                                                             | 
                                                        
                    
| 4 | Rarely | 1382 | 
                                                                 
                                    
                                    34.1%
                                 
                                                             | 
                                                        
                    
| 5 | Never | 216 | 
                                                                 
                                    
                                    5.3%
                                 
                                                             | 
                                                        
                    
| 77 | Don't know | 6 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             |