| Value | Category | Cases | |
|---|---|---|---|
| 1 | To no degree at all | 5 | 
                                                                 
                                    
                                    1.1%
                                 
                                                             | 
                                                        
                    
| 2 | 18 | 
                                                                 
                                    
                                    4%
                                 
                                                             | 
                                                        
                    |
| 3 | 35 | 
                                                                 
                                    
                                    7.7%
                                 
                                                             | 
                                                        
                    |
| 4 | 40 | 
                                                                 
                                    
                                    8.8%
                                 
                                                             | 
                                                        
                    |
| 5 | 88 | 
                                                                 
                                    
                                    19.4%
                                 
                                                             | 
                                                        
                    |
| 6 | 115 | 
                                                                 
                                    
                                    25.4%
                                 
                                                             | 
                                                        
                    |
| 7 | 69 | 
                                                                 
                                    
                                    15.2%
                                 
                                                             | 
                                                        
                    |
| 8 | 52 | 
                                                                 
                                    
                                    11.5%
                                 
                                                             | 
                                                        
                    |
| 9 | 16 | 
                                                                 
                                    
                                    3.5%
                                 
                                                             | 
                                                        
                    |
| 10 | To a very significant degree | 15 | 
                                                                 
                                    
                                    3.3%
                                 
                                                             | 
                                                        
                    
| 11 | Don't know | 19 | |
| Sysmiss | 6 |