| Value | Category | Cases | |
|---|---|---|---|
| -5 | BH: Missing;HT: Dropped out survey; DE,SE:Inapplicable ; RU: | 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 | A great deal | 884 | 
                                    
                                    73.7%
                                 | 
| 2 | Quite a lot | 248 | 
                                    
                                    20.7%
                                 | 
| 3 | Not very much | 56 | 
                                    
                                    4.7%
                                 | 
| 4 | None at all | 11 | 
                                    
                                    0.9%
                                 | 
| Sysmiss | 1 |