| 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 | Havedone | 29 | 
                                    
                                    3.8%
                                 | 
| 2 | Mightdo | 147 | 
                                    
                                    19.2%
                                 | 
| 3 | Never | 591 | 
                                    
                                    77.1%
                                 | 
| Sysmiss | 171 |