| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 0 | Never | 53 | 
                                                                 
                                    
                                    4.4%
                                 
                                                             | 
                                                        
                    
| 1 | Rarely | 245 | 
                                                                 
                                    
                                    20.4%
                                 
                                                             | 
                                                        
                    
| 2 | Often | 523 | 
                                                                 
                                    
                                    43.6%
                                 
                                                             | 
                                                        
                    
| 3 | Always | 337 | 
                                                                 
                                    
                                    28.1%
                                 
                                                             | 
                                                        
                    
| 8 | Refused | 1 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    
| 9 | Don’t know | 41 | 
                                                                 
                                    
                                    3.4%
                                 
                                                             |