| 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 | 588 | 
                                    
                                    49.2%
                                 | 
| 2 | Weekly | 168 | 
                                    
                                    14%
                                 | 
| 3 | Monthly | 68 | 
                                    
                                    5.7%
                                 | 
| 4 | Less than monthly | 285 | 
                                    
                                    23.8%
                                 | 
| 5 | Never | 87 | 
                                    
                                    7.3%
                                 | 
| Sysmiss | 4 |