| Value | Category | Cases | |
|---|---|---|---|
| 0 | NOT AT ALL | 632 | 
                                    
                                    5%
                                 | 
| 1 | LESS THAN ONCE A WEEK | 1294 | 
                                    
                                    10.3%
                                 | 
| 2 | AT LEAST ONCE A WEEK | 1847 | 
                                    
                                    14.6%
                                 | 
| 3 | ALMOST EVERY DAY | 8838 | 
                                    
                                    70.1%
                                 | 
| 9 | NO RESPONSE | 5 | 
                                    
                                    0%
                                 | 
| Sysmiss | 18444 |