| Value | Category | Cases | |
|---|---|---|---|
| 1 | To no degree at all | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 2 | 2 | 
                                                                 
                                    
                                    1.8%
                                 
                                                             | 
                                                        
                    |
| 3 | 4 | 
                                                                 
                                    
                                    3.5%
                                 
                                                             | 
                                                        
                    |
| 4 | 5 | 
                                                                 
                                    
                                    4.4%
                                 
                                                             | 
                                                        
                    |
| 5 | 7 | 
                                                                 
                                    
                                    6.2%
                                 
                                                             | 
                                                        
                    |
| 6 | 12 | 
                                                                 
                                    
                                    10.6%
                                 
                                                             | 
                                                        
                    |
| 7 | 28 | 
                                                                 
                                    
                                    24.8%
                                 
                                                             | 
                                                        
                    |
| 8 | 31 | 
                                                                 
                                    
                                    27.4%
                                 
                                                             | 
                                                        
                    |
| 9 | 14 | 
                                                                 
                                    
                                    12.4%
                                 
                                                             | 
                                                        
                    |
| 10 | To a very significant degree | 10 | 
                                                                 
                                    
                                    8.8%
                                 
                                                             | 
                                                        
                    
| 11 | Don't know | 23 | |
| Sysmiss | 2 |