| Value | Category | Cases | |
|---|---|---|---|
| 0 | NOT AT ALL | 2889 | 
                                    
                                    20.2%
                                 | 
| 1 | LESS THAN ONCE A WEEK | 2635 | 
                                    
                                    18.4%
                                 | 
| 2 | AT LEAST ONCE A WEEK | 3794 | 
                                    
                                    26.5%
                                 | 
| 3 | ALMOST EVERY DAY | 4320 | 
                                    
                                    30.2%
                                 | 
| 9 | NO RESPONSE | 2 | 
                                    
                                    0%
                                 | 
| Sysmiss | 657 | 
                                    
                                    4.6%
                                 |