| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 0 | Never | 407 | 
                                                                 
                                    
                                    33.9%
                                 
                                                             | 
                                                        
                    
| 1 | Only Sometimes | 592 | 
                                                                 
                                    
                                    49.3%
                                 
                                                             | 
                                                        
                    
| 2 | Often | 98 | 
                                                                 
                                    
                                    8.2%
                                 
                                                             | 
                                                        
                    
| 3 | Always | 70 | 
                                                                 
                                    
                                    5.8%
                                 
                                                             | 
                                                        
                    
| 8 | Refused | 2 | 
                                                                 
                                    
                                    0.2%
                                 
                                                             | 
                                                        
                    
| 9 | Don’t know | 31 | 
                                                                 
                                    
                                    2.6%
                                 
                                                             |