| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 0 | Never | 1140 | 
                                                                 
                                    
                                    47.5%
                                 
                                                             | 
                                                        
                    
| 1 | Only Sometimes | 638 | 
                                                                 
                                    
                                    26.6%
                                 
                                                             | 
                                                        
                    
| 2 | Often | 366 | 
                                                                 
                                    
                                    15.3%
                                 
                                                             | 
                                                        
                    
| 3 | Always | 184 | 
                                                                 
                                    
                                    7.7%
                                 
                                                             | 
                                                        
                    
| 8 | Refused | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 9 | Don’t know | 72 | 
                                                                 
                                    
                                    3%
                                 
                                                             |