| Value | Category | Cases | |
|---|---|---|---|
| 1 | To no degree at all | 2 | 
                                                                 
                                    
                                    0.8%
                                 
                                                             | 
                                                        
                    
| 2 | 3 | 
                                                                 
                                    
                                    1.3%
                                 
                                                             | 
                                                        
                    |
| 3 | 9 | 
                                                                 
                                    
                                    3.8%
                                 
                                                             | 
                                                        
                    |
| 4 | 17 | 
                                                                 
                                    
                                    7.1%
                                 
                                                             | 
                                                        
                    |
| 5 | 46 | 
                                                                 
                                    
                                    19.2%
                                 
                                                             | 
                                                        
                    |
| 6 | 48 | 
                                                                 
                                    
                                    20%
                                 
                                                             | 
                                                        
                    |
| 7 | 48 | 
                                                                 
                                    
                                    20%
                                 
                                                             | 
                                                        
                    |
| 8 | 51 | 
                                                                 
                                    
                                    21.3%
                                 
                                                             | 
                                                        
                    |
| 9 | 13 | 
                                                                 
                                    
                                    5.4%
                                 
                                                             | 
                                                        
                    |
| 10 | To a very significant degree | 3 | 
                                                                 
                                    
                                    1.3%
                                 
                                                             | 
                                                        
                    
| 11 | Don't know | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 135 |