| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 6 | 
                                                                 
                                    
                                    0.6%
                                 
                                                             | 
                                                        
                    
| -1 | Don't know | 8 | 
                                                                 
                                    
                                    0.8%
                                 
                                                             | 
                                                        
                    
| 1 | Very important | 545 | 
                                                                 
                                    
                                    54.5%
                                 
                                                             | 
                                                        
                    
| 2 | Rather important | 350 | 
                                                                 
                                    
                                    35%
                                 
                                                             | 
                                                        
                    
| 3 | Not very important | 71 | 
                                                                 
                                    
                                    7.1%
                                 
                                                             | 
                                                        
                    
| 4 | Not at all important | 20 | 
                                                                 
                                    
                                    2%
                                 
                                                             |