| Value | Category | Cases | |
|---|---|---|---|
| -5 | SE:Inapplicable ; RU:Inappropriate response; HT: Dropped out | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| -4 | Not asked | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| -3 | Not applicable | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| -2 | No answer | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| -1 | Don´t know | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 1 | Daily | 707 | 
                                                                 
                                    
                                    35.4%
                                 
                                                             | 
                                                        
                    
| 2 | Weekly | 347 | 
                                                                 
                                    
                                    17.4%
                                 
                                                             | 
                                                        
                    
| 3 | Monthly | 139 | 
                                                                 
                                    
                                    7%
                                 
                                                             | 
                                                        
                    
| 4 | Less than monthly | 165 | 
                                                                 
                                    
                                    8.3%
                                 
                                                             | 
                                                        
                    
| 5 | Never | 642 | 
                                                                 
                                    
                                    32.1%
                                 
                                                             |