| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never or hardly ever | 43919 | 
                                    
                                    15%
                                 | 
| 2 | Once or twice a month | 85821 | 
                                    
                                    29.3%
                                 | 
| 3 | Once or twice a week | 103334 | 
                                    
                                    35.3%
                                 | 
| 4 | Almost every day | 42329 | 
                                    
                                    14.5%
                                 | 
| 5 | Every day | 17477 | 
                                    
                                    6%
                                 | 
| 7 | N/A | 173652 | |
| 8 | Invalid | 499 | |
| 9 | Missing | 18459 |