| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 0 | Never | 909 | 
                                                                 
                                    
                                    75.8%
                                 
                                                             | 
                                                        
                    
| 1 | Less than once a month | 49 | 
                                                                 
                                    
                                    4.1%
                                 
                                                             | 
                                                        
                    
| 2 | A few times a month | 33 | 
                                                                 
                                    
                                    2.8%
                                 
                                                             | 
                                                        
                    
| 3 | A few times a week | 69 | 
                                                                 
                                    
                                    5.8%
                                 
                                                             | 
                                                        
                    
| 4 | Every day | 121 | 
                                                                 
                                    
                                    10.1%
                                 
                                                             | 
                                                        
                    
| 8 | Refused | 1 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    
| 9 | Don't know | 18 | 
                                                                 
                                    
                                    1.5%
                                 
                                                             |