| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 | 
                                    
                                    0%
                                 | 
| 0 | Never | 241 | 
                                    
                                    20.1%
                                 | 
| 1 | Less than once a month | 52 | 
                                    
                                    4.3%
                                 | 
| 2 | A few times a month | 79 | 
                                    
                                    6.6%
                                 | 
| 3 | A few times a week | 180 | 
                                    
                                    15%
                                 | 
| 4 | Everyday | 648 | 
                                    
                                    54%
                                 | 
| 8 | Refused | 0 | 
                                    
                                    0%
                                 | 
| 9 | Don't know | 0 | 
                                    
                                    0%
                                 |