| Value | Category | Cases | |
|---|---|---|---|
| 1 | To no degree at all | 3 | 
                                                                 
                                    
                                    1.2%
                                 
                                                             | 
                                                        
                    
| 2 | 5 | 
                                                                 
                                    
                                    2%
                                 
                                                             | 
                                                        
                    |
| 3 | 8 | 
                                                                 
                                    
                                    3.2%
                                 
                                                             | 
                                                        
                    |
| 4 | 3 | 
                                                                 
                                    
                                    1.2%
                                 
                                                             | 
                                                        
                    |
| 5 | 13 | 
                                                                 
                                    
                                    5.2%
                                 
                                                             | 
                                                        
                    |
| 6 | 20 | 
                                                                 
                                    
                                    8%
                                 
                                                             | 
                                                        
                    |
| 7 | 29 | 
                                                                 
                                    
                                    11.6%
                                 
                                                             | 
                                                        
                    |
| 8 | 28 | 
                                                                 
                                    
                                    11.2%
                                 
                                                             | 
                                                        
                    |
| 9 | 23 | 
                                                                 
                                    
                                    9.2%
                                 
                                                             | 
                                                        
                    |
| 10 | To a very significant degree | 31 | 
                                                                 
                                    
                                    12.4%
                                 
                                                             | 
                                                        
                    
| 11 | 88 | 
                                                                 
                                    
                                    35.1%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 56 |