| Value | Category | Cases | |
|---|---|---|---|
| 0 | NOT AT ALL | 28190 | 
                                    
                                    91.9%
                                 | 
| 1 | LESS THAN ONCE A WEEK | 1113 | 
                                    
                                    3.6%
                                 | 
| 2 | AT LEAST ONCE A WEEK | 750 | 
                                    
                                    2.4%
                                 | 
| 3 | ALMOST EVERY DAY | 595 | 
                                    
                                    1.9%
                                 | 
| 9 | NO RESPONSE | 12 | 
                                    
                                    0%
                                 | 
| Sysmiss | 400 |