| Value | Category | Cases | |
|---|---|---|---|
| 0 | NOT AT ALL | 113 | 
                                    
                                    5.2%
                                 | 
| 1 | LESS THAN ONCE A WEEK | 245 | 
                                    
                                    11.4%
                                 | 
| 2 | AT LEAST ONCE A WEEK | 347 | 
                                    
                                    16.1%
                                 | 
| 3 | ALMOST EVERY DAY | 286 | 
                                    
                                    13.3%
                                 | 
| Sysmiss | 1162 | 
                                    
                                    54%
                                 |