| Value | Category | Cases | |
|---|---|---|---|
| -5 | Missing; Unknown; Inappropiate | 0 | 
                                    
                                    0%
                                 | 
| -4 | Not asked | 0 | 
                                    
                                    0%
                                 | 
| -3 | Not applicable | 0 | 
                                    
                                    0%
                                 | 
| -2 | No answer | 0 | 
                                    
                                    0%
                                 | 
| -1 | Don´t know | 0 | 
                                    
                                    0%
                                 | 
| 1 | Never | 173 | 
                                    
                                    19.2%
                                 | 
| 2 | 2 | 49 | 
                                    
                                    5.4%
                                 | 
| 3 | 3 | 49 | 
                                    
                                    5.4%
                                 | 
| 4 | 4 | 57 | 
                                    
                                    6.3%
                                 | 
| 5 | 5 | 113 | 
                                    
                                    12.6%
                                 | 
| 6 | 6 | 75 | 
                                    
                                    8.3%
                                 | 
| 7 | 7 | 56 | 
                                    
                                    6.2%
                                 | 
| 8 | 8 | 104 | 
                                    
                                    11.6%
                                 | 
| 9 | 9 | 75 | 
                                    
                                    8.3%
                                 | 
| 10 | Always | 149 | 
                                    
                                    16.6%
                                 | 
| Sysmiss | 38 |