| Value | Category | Cases | |
|---|---|---|---|
| 1 | To no degree at all | 1 | 
                                                                 
                                    
                                    0.9%
                                 
                                                             | 
                                                        
                    
| 2 | 3 | 
                                                                 
                                    
                                    2.8%
                                 
                                                             | 
                                                        
                    |
| 3 | 6 | 
                                                                 
                                    
                                    5.6%
                                 
                                                             | 
                                                        
                    |
| 4 | 11 | 
                                                                 
                                    
                                    10.2%
                                 
                                                             | 
                                                        
                    |
| 5 | 17 | 
                                                                 
                                    
                                    15.7%
                                 
                                                             | 
                                                        
                    |
| 6 | 13 | 
                                                                 
                                    
                                    12%
                                 
                                                             | 
                                                        
                    |
| 7 | 26 | 
                                                                 
                                    
                                    24.1%
                                 
                                                             | 
                                                        
                    |
| 8 | 19 | 
                                                                 
                                    
                                    17.6%
                                 
                                                             | 
                                                        
                    |
| 9 | 8 | 
                                                                 
                                    
                                    7.4%
                                 
                                                             | 
                                                        
                    |
| 10 | To a very significant degree | 4 | 
                                                                 
                                    
                                    3.7%
                                 
                                                             | 
                                                        
                    
| 11 | Don't know | 25 | |
| Sysmiss | 5 |