| Value | Category | Cases | |
|---|---|---|---|
| 1 | Almost every day | 7672 | 
                                                                 
                                    
                                    51.6%
                                 
                                                             | 
                                                        
                    
| 2 | At least once a week | 993 | 
                                                                 
                                    
                                    6.7%
                                 
                                                             | 
                                                        
                    
| 3 | Seldom | 3351 | 
                                                                 
                                    
                                    22.6%
                                 
                                                             | 
                                                        
                    
| 4 | Not at all | 2840 | 
                                                                 
                                    
                                    19.1%
                                 
                                                             | 
                                                        
                    
| 9 | 53 |