| Value | Category | Cases | |
|---|---|---|---|
| -99 | 2 | 
                                                                 
                                    
                                    0.5%
                                 
                                                             | 
                                                        
                    |
| 1 | To no degree at all | 1 | 
                                                                 
                                    
                                    0.3%
                                 
                                                             | 
                                                        
                    
| 2 | 2 | 
                                                                 
                                    
                                    0.5%
                                 
                                                             | 
                                                        
                    |
| 3 | 6 | 
                                                                 
                                    
                                    1.5%
                                 
                                                             | 
                                                        
                    |
| 4 | 19 | 
                                                                 
                                    
                                    4.9%
                                 
                                                             | 
                                                        
                    |
| 5 | 40 | 
                                                                 
                                    
                                    10.3%
                                 
                                                             | 
                                                        
                    |
| 6 | 38 | 
                                                                 
                                    
                                    9.7%
                                 
                                                             | 
                                                        
                    |
| 7 | 41 | 
                                                                 
                                    
                                    10.5%
                                 
                                                             | 
                                                        
                    |
| 8 | 76 | 
                                                                 
                                    
                                    19.5%
                                 
                                                             | 
                                                        
                    |
| 9 | 47 | 
                                                                 
                                    
                                    12.1%
                                 
                                                             | 
                                                        
                    |
| 10 | To a very significant degree | 56 | 
                                                                 
                                    
                                    14.4%
                                 
                                                             | 
                                                        
                    
| 11 | Don't know | 62 | 
                                                                 
                                    
                                    15.9%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 17 |