| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 | 
                                    
                                    0%
                                 | 
| 0 | Never | 1057 | 
                                    
                                    88.1%
                                 | 
| 1 | Less than once a month | 17 | 
                                    
                                    1.4%
                                 | 
| 2 | A few times a month | 29 | 
                                    
                                    2.4%
                                 | 
| 3 | A few times a week | 30 | 
                                    
                                    2.5%
                                 | 
| 4 | Everyday | 60 | 
                                    
                                    5%
                                 | 
| 8 | Refused | 1 | 
                                    
                                    0.1%
                                 | 
| 9 | Don't know | 6 | 
                                    
                                    0.5%
                                 |