| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 | 
                                    
                                    0%
                                 | 
| 0 | Never | 1732 | 
                                    
                                    72.2%
                                 | 
| 1 | Less than once a month | 58 | 
                                    
                                    2.4%
                                 | 
| 2 | A few times a month | 95 | 
                                    
                                    4%
                                 | 
| 3 | A few times a week | 182 | 
                                    
                                    7.6%
                                 | 
| 4 | Every day | 308 | 
                                    
                                    12.8%
                                 | 
| 8 | Refused | 3 | 
                                    
                                    0.1%
                                 | 
| 9 | Don't know | 22 | 
                                    
                                    0.9%
                                 |