| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 0 | Never | 1719 | 
                                                                 
                                    
                                    71.6%
                                 
                                                             | 
                                                        
                    
| 1 | Less than once a month | 158 | 
                                                                 
                                    
                                    6.6%
                                 
                                                             | 
                                                        
                    
| 2 | A few times a month | 137 | 
                                                                 
                                    
                                    5.7%
                                 
                                                             | 
                                                        
                    
| 3 | A few times a week | 176 | 
                                                                 
                                    
                                    7.3%
                                 
                                                             | 
                                                        
                    
| 4 | Every day | 186 | 
                                                                 
                                    
                                    7.8%
                                 
                                                             | 
                                                        
                    
| 9 | Don't know | 24 | 
                                                                 
                                    
                                    1%
                                 
                                                             | 
                                                        
                    
| 998 | Refused | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             |