| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 | 
                                    
                                    0%
                                 | 
| 0 | Never | 695 | 
                                    
                                    57.9%
                                 | 
| 1 | Less than once a month | 22 | 
                                    
                                    1.8%
                                 | 
| 2 | A few times a month | 43 | 
                                    
                                    3.6%
                                 | 
| 3 | A few times a week | 93 | 
                                    
                                    7.8%
                                 | 
| 4 | Every day | 339 | 
                                    
                                    28.3%
                                 | 
| 8 | Refused | 1 | 
                                    
                                    0.1%
                                 | 
| 9 | Don't know | 7 | 
                                    
                                    0.6%
                                 |