| 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 | 286 | 
                                    
                                    30.9%
                                 | 
| 2 | 2 | 74 | 
                                    
                                    8%
                                 | 
| 3 | 3 | 84 | 
                                    
                                    9.1%
                                 | 
| 4 | 4 | 93 | 
                                    
                                    10.1%
                                 | 
| 5 | 5 | 186 | 
                                    
                                    20.1%
                                 | 
| 6 | 6 | 66 | 
                                    
                                    7.1%
                                 | 
| 7 | 7 | 30 | 
                                    
                                    3.2%
                                 | 
| 8 | 8 | 38 | 
                                    
                                    4.1%
                                 | 
| 9 | 9 | 20 | 
                                    
                                    2.2%
                                 | 
| 10 | Always | 48 | 
                                    
                                    5.2%
                                 | 
| Sysmiss | 13 |