| Value | Category | Cases | |
|---|---|---|---|
| -5 | AM,DE,SE:Inapplicable ; RU:Inappropriate response; HT: Dropp | 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 | 320 | 
                                    
                                    26.7%
                                 | 
| 2 | Quite a lot | 581 | 
                                    
                                    48.4%
                                 | 
| 3 | Not very much | 265 | 
                                    
                                    22.1%
                                 | 
| 4 | None at all | 34 | 
                                    
                                    2.8%
                                 |