| Value | Category | Cases | |
|---|---|---|---|
| 1 | To no degree at all | 1 | 
                                                                 
                                    
                                    0.4%
                                 
                                                             | 
                                                        
                    
| 2 | 1 | 
                                                                 
                                    
                                    0.4%
                                 
                                                             | 
                                                        
                    |
| 3 | 2 | 
                                                                 
                                    
                                    0.9%
                                 
                                                             | 
                                                        
                    |
| 4 | 6 | 
                                                                 
                                    
                                    2.6%
                                 
                                                             | 
                                                        
                    |
| 5 | 9 | 
                                                                 
                                    
                                    3.9%
                                 
                                                             | 
                                                        
                    |
| 6 | 17 | 
                                                                 
                                    
                                    7.4%
                                 
                                                             | 
                                                        
                    |
| 7 | 24 | 
                                                                 
                                    
                                    10.4%
                                 
                                                             | 
                                                        
                    |
| 8 | 32 | 
                                                                 
                                    
                                    13.9%
                                 
                                                             | 
                                                        
                    |
| 9 | 41 | 
                                                                 
                                    
                                    17.7%
                                 
                                                             | 
                                                        
                    |
| 10 | To a very significant degree | 42 | 
                                                                 
                                    
                                    18.2%
                                 
                                                             | 
                                                        
                    
| 11 | Don't know | 56 | 
                                                                 
                                    
                                    24.2%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 6 |