| Value | Category | Cases | |
|---|---|---|---|
| 1 | To no degree at all | 11 | 
                                                                 
                                    
                                    2.6%
                                 
                                                             | 
                                                        
                    
| 2 | 13 | 
                                                                 
                                    
                                    3.1%
                                 
                                                             | 
                                                        
                    |
| 3 | 37 | 
                                                                 
                                    
                                    8.8%
                                 
                                                             | 
                                                        
                    |
| 4 | 42 | 
                                                                 
                                    
                                    10%
                                 
                                                             | 
                                                        
                    |
| 5 | 73 | 
                                                                 
                                    
                                    17.4%
                                 
                                                             | 
                                                        
                    |
| 6 | 69 | 
                                                                 
                                    
                                    16.4%
                                 
                                                             | 
                                                        
                    |
| 7 | 75 | 
                                                                 
                                    
                                    17.9%
                                 
                                                             | 
                                                        
                    |
| 8 | 47 | 
                                                                 
                                    
                                    11.2%
                                 
                                                             | 
                                                        
                    |
| 9 | 26 | 
                                                                 
                                    
                                    6.2%
                                 
                                                             | 
                                                        
                    |
| 10 | To a very significant degree | 27 | 
                                                                 
                                    
                                    6.4%
                                 
                                                             | 
                                                        
                    
| -99 | 54 | ||
| 11 | Don't know | 58 | |
| Sysmiss | 125 |