| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 756 | 
                                                                 
                                    
                                    57.6%
                                 
                                                             | 
                                                        
                    
| 2 | Weekly | 246 | 
                                                                 
                                    
                                    18.7%
                                 
                                                             | 
                                                        
                    
| 3 | Monthly | 103 | 
                                                                 
                                    
                                    7.8%
                                 
                                                             | 
                                                        
                    
| 4 | Less than monthly | 132 | 
                                                                 
                                    
                                    10.1%
                                 
                                                             | 
                                                        
                    
| 5 | Never | 76 | 
                                                                 
                                    
                                    5.8%
                                 
                                                             |