| Value | Category | Cases | |
|---|---|---|---|
| 0 | NOT AT ALL | 9923 | 
                                                                 
                                    
                                    25.6%
                                 
                                                             | 
                                                        
                    
| 1 | LESS THAN ONCE A WEEK | 5508 | 
                                                                 
                                    
                                    14.2%
                                 
                                                             | 
                                                        
                    
| 2 | AT LEAST ONCE A WEEK | 6316 | 
                                                                 
                                    
                                    16.3%
                                 
                                                             | 
                                                        
                    
| 3 | ALMOST EVERY DAY | 17041 | 
                                                                 
                                    
                                    43.9%
                                 
                                                             | 
                                                        
                    
| 9 | NO RESPONSE | 22 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 1516 |