| Value | Category | Cases | |
|---|---|---|---|
| 1 | good | 315 | 
                                                                 
                                    
                                    40.9%
                                 
                                                             | 
                                                        
                    
| 2 | average | 372 | 
                                                                 
                                    
                                    48.2%
                                 
                                                             | 
                                                        
                    
| 3 | bad | 84 | 
                                                                 
                                    
                                    10.9%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 1011 |