| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 4 | 
                                                                 
                                    
                                    0.4%
                                 
                                                             | 
                                                        
                    
| -1 | Don't know | 11 | 
                                                                 
                                    
                                    1.1%
                                 
                                                             | 
                                                        
                    
| 1 | Very important | 207 | 
                                                                 
                                    
                                    20.7%
                                 
                                                             | 
                                                        
                    
| 2 | Rather important | 151 | 
                                                                 
                                    
                                    15.1%
                                 
                                                             | 
                                                        
                    
| 3 | Not very important | 312 | 
                                                                 
                                    
                                    31.2%
                                 
                                                             | 
                                                        
                    
| 4 | Not at all important | 315 | 
                                                                 
                                    
                                    31.5%
                                 
                                                             |