| Value | Category | Cases | |
|---|---|---|---|
| 1 | To no degree at all | 12 | 
                                                                 
                                    
                                    4.1%
                                 
                                                             | 
                                                        
                    
| 2 | 5 | 
                                                                 
                                    
                                    1.7%
                                 
                                                             | 
                                                        
                    |
| 3 | 8 | 
                                                                 
                                    
                                    2.7%
                                 
                                                             | 
                                                        
                    |
| 4 | 11 | 
                                                                 
                                    
                                    3.7%
                                 
                                                             | 
                                                        
                    |
| 5 | 28 | 
                                                                 
                                    
                                    9.5%
                                 
                                                             | 
                                                        
                    |
| 6 | 23 | 
                                                                 
                                    
                                    7.8%
                                 
                                                             | 
                                                        
                    |
| 7 | 49 | 
                                                                 
                                    
                                    16.7%
                                 
                                                             | 
                                                        
                    |
| 8 | 32 | 
                                                                 
                                    
                                    10.9%
                                 
                                                             | 
                                                        
                    |
| 9 | 33 | 
                                                                 
                                    
                                    11.2%
                                 
                                                             | 
                                                        
                    |
| 10 | To a very significant degree | 36 | 
                                                                 
                                    
                                    12.2%
                                 
                                                             | 
                                                        
                    
| 11 | 57 | 
                                                                 
                                    
                                    19.4%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 13 |