| Value | Category | Cases | |
|---|---|---|---|
| -5 | HT: Dropped out survey; RU,DE: Inappropriate response | 0 | 
                                    
                                    0%
                                 | 
| -4 | Not asked in survey | 0 | 
                                    
                                    0%
                                 | 
| -3 | Not applicable | 0 | 
                                    
                                    0%
                                 | 
| -2 | No answer | 0 | 
                                    
                                    0%
                                 | 
| -1 | Don´t know | 0 | 
                                    
                                    0%
                                 | 
| 1 | Yes | 159 | 
                                    
                                    13.3%
                                 | 
| 5 | No | 1041 | 
                                    
                                    86.8%
                                 |