| Value | Category | Cases | |
|---|---|---|---|
| -5 | HT: Dropped out survey; RU: 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 | A great deal | 179 | 
                                                                 
                                    
                                    11.8%
                                 
                                                             | 
                                                        
                    
| 2 | Quite a lot | 494 | 
                                                                 
                                    
                                    32.5%
                                 
                                                             | 
                                                        
                    
| 3 | Not very much | 472 | 
                                                                 
                                    
                                    31.1%
                                 
                                                             | 
                                                        
                    
| 4 | None at all | 375 | 
                                                                 
                                    
                                    24.7%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 3 |