| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Very important | 1964 | 1977 | 
                                    
                                    65.8%
                                 | 
| 2 | Important | 701 | 720 | 
                                    
                                    24%
                                 | 
| 3 | Of little/less importance | 219 | 200 | 
                                    
                                    6.7%
                                 | 
| 4 | Completely unimportant | 88 | 78 | 
                                    
                                    2.6%
                                 | 
| 9 | DK | 33 | 29 | 
                                    
                                    1%
                                 |