| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 0 | Never | 652 | 
                                                                 
                                    
                                    58.2%
                                 
                                                             | 
                                                        
                    
| 1 | Less than once a month | 73 | 
                                                                 
                                    
                                    6.5%
                                 
                                                             | 
                                                        
                    
| 2 | A few times a month | 72 | 
                                                                 
                                    
                                    6.4%
                                 
                                                             | 
                                                        
                    
| 3 | A few times a week | 119 | 
                                                                 
                                    
                                    10.6%
                                 
                                                             | 
                                                        
                    
| 4 | Every day | 172 | 
                                                                 
                                    
                                    15.4%
                                 
                                                             | 
                                                        
                    
| 8 | Refused | 3 | 
                                                                 
                                    
                                    0.3%
                                 
                                                             | 
                                                        
                    
| 9 | Don't know | 29 | 
                                                                 
                                    
                                    2.6%
                                 
                                                             |