| Value | Category | Cases | |
|---|---|---|---|
| -99 | 2 | 
                                                                 
                                    
                                    1%
                                 
                                                             | 
                                                        
                    |
| 1 | To no degree at all | 3 | 
                                                                 
                                    
                                    1.4%
                                 
                                                             | 
                                                        
                    
| 2 | 2 | 
                                                                 
                                    
                                    1%
                                 
                                                             | 
                                                        
                    |
| 3 | 4 | 
                                                                 
                                    
                                    1.9%
                                 
                                                             | 
                                                        
                    |
| 4 | 1 | 
                                                                 
                                    
                                    0.5%
                                 
                                                             | 
                                                        
                    |
| 5 | 25 | 
                                                                 
                                    
                                    11.9%
                                 
                                                             | 
                                                        
                    |
| 6 | 22 | 
                                                                 
                                    
                                    10.5%
                                 
                                                             | 
                                                        
                    |
| 7 | 21 | 
                                                                 
                                    
                                    10%
                                 
                                                             | 
                                                        
                    |
| 8 | 41 | 
                                                                 
                                    
                                    19.5%
                                 
                                                             | 
                                                        
                    |
| 9 | 22 | 
                                                                 
                                    
                                    10.5%
                                 
                                                             | 
                                                        
                    |
| 10 | To a very significant degree | 29 | 
                                                                 
                                    
                                    13.8%
                                 
                                                             | 
                                                        
                    
| 11 | Don't know | 38 | 
                                                                 
                                    
                                    18.1%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 10 |