| Value | Category | Cases | |
|---|---|---|---|
| 1 | To no degree at all | 3 | 
                                                                 
                                    
                                    1.4%
                                 
                                                             | 
                                                        
                    
| 2 | 7 | 
                                                                 
                                    
                                    3.2%
                                 
                                                             | 
                                                        
                    |
| 3 | 8 | 
                                                                 
                                    
                                    3.6%
                                 
                                                             | 
                                                        
                    |
| 4 | 10 | 
                                                                 
                                    
                                    4.5%
                                 
                                                             | 
                                                        
                    |
| 5 | 11 | 
                                                                 
                                    
                                    5%
                                 
                                                             | 
                                                        
                    |
| 6 | 18 | 
                                                                 
                                    
                                    8.2%
                                 
                                                             | 
                                                        
                    |
| 7 | 15 | 
                                                                 
                                    
                                    6.8%
                                 
                                                             | 
                                                        
                    |
| 8 | 14 | 
                                                                 
                                    
                                    6.4%
                                 
                                                             | 
                                                        
                    |
| 9 | 12 | 
                                                                 
                                    
                                    5.5%
                                 
                                                             | 
                                                        
                    |
| 10 | To a very significant degree | 10 | 
                                                                 
                                    
                                    4.5%
                                 
                                                             | 
                                                        
                    
| 11 | Don't know | 112 | 
                                                                 
                                    
                                    50.9%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 17 |