| Value | Category | Cases | |
|---|---|---|---|
| -99 | 4 | 
                                                                 
                                    
                                    1.5%
                                 
                                                             | 
                                                        
                    |
| 1 | To a fully sufficient degree | 3 | 
                                                                 
                                    
                                    1.1%
                                 
                                                             | 
                                                        
                    
| 2 | To a somewhat sufficient degree | 71 | 
                                                                 
                                    
                                    27.2%
                                 
                                                             | 
                                                        
                    
| 3 | To a somewhat insufficient degree | 90 | 
                                                                 
                                    
                                    34.5%
                                 
                                                             | 
                                                        
                    
| 4 | To a very insufficient degree | 37 | 
                                                                 
                                    
                                    14.2%
                                 
                                                             | 
                                                        
                    
| 5 | Don’t know | 45 | 
                                                                 
                                    
                                    17.2%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 11 | 
                                                                 
                                    
                                    4.2%
                                 
                                                             |