| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 68 | 
                                                                 
                                    
                                    3%
                                 
                                                             | 
                                                        
                    
| 2 | Weekly | 75 | 
                                                                 
                                    
                                    3.3%
                                 
                                                             | 
                                                        
                    
| 3 | Monthly | 53 | 
                                                                 
                                    
                                    2.3%
                                 
                                                             | 
                                                        
                    
| 4 | More than monthly | 122 | 
                                                                 
                                    
                                    5.3%
                                 
                                                             | 
                                                        
                    
| 5 | Never | 1929 | 
                                                                 
                                    
                                    84%
                                 
                                                             | 
                                                        
                    
| 98 | Don’t know | 49 | 
                                                                 
                                    
                                    2.1%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 475 |