| Value | Category | Cases | |
|---|---|---|---|
| 1 | good | 158 | 
                                                                 
                                    
                                    44.5%
                                 
                                                             | 
                                                        
                    
| 2 | average | 168 | 
                                                                 
                                    
                                    47.3%
                                 
                                                             | 
                                                        
                    
| 3 | bad | 29 | 
                                                                 
                                    
                                    8.2%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 1427 |