| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 0 | Never | 610 | 
                                                                 
                                    
                                    50.8%
                                 
                                                             | 
                                                        
                    
| 1 | Less than once a month | 47 | 
                                                                 
                                    
                                    3.9%
                                 
                                                             | 
                                                        
                    
| 2 | A few times a month | 53 | 
                                                                 
                                    
                                    4.4%
                                 
                                                             | 
                                                        
                    
| 3 | A few times a week | 110 | 
                                                                 
                                    
                                    9.2%
                                 
                                                             | 
                                                        
                    
| 4 | Every day | 380 | 
                                                                 
                                    
                                    31.7%
                                 
                                                             | 
                                                        
                    
| 9 | Don't know | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 998 | Refused | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             |