| Value | Category | Cases | |
|---|---|---|---|
| 1 | To no degree at all | 24 | 
                                                                 
                                    
                                    8.5%
                                 
                                                             | 
                                                        
                    
| 2 | 20 | 
                                                                 
                                    
                                    7.1%
                                 
                                                             | 
                                                        
                    |
| 3 | 28 | 
                                                                 
                                    
                                    10%
                                 
                                                             | 
                                                        
                    |
| 4 | 31 | 
                                                                 
                                    
                                    11%
                                 
                                                             | 
                                                        
                    |
| 5 | 35 | 
                                                                 
                                    
                                    12.5%
                                 
                                                             | 
                                                        
                    |
| 6 | 45 | 
                                                                 
                                    
                                    16%
                                 
                                                             | 
                                                        
                    |
| 7 | 29 | 
                                                                 
                                    
                                    10.3%
                                 
                                                             | 
                                                        
                    |
| 8 | 28 | 
                                                                 
                                    
                                    10%
                                 
                                                             | 
                                                        
                    |
| 9 | 14 | 
                                                                 
                                    
                                    5%
                                 
                                                             | 
                                                        
                    |
| 10 | To a very significant degree | 27 | 
                                                                 
                                    
                                    9.6%
                                 
                                                             | 
                                                        
                    
| 11 | Don't know | 98 | |
| Sysmiss | 51 |