| Value | Category | Cases | |
|---|---|---|---|
| 1 | Improved | 82 | 
                                                                 
                                    
                                    14.2%
                                 
                                                             | 
                                                        
                    
| 2 | Same | 312 | 
                                                                 
                                    
                                    54.2%
                                 
                                                             | 
                                                        
                    
| 3 | Worsened | 182 | 
                                                                 
                                    
                                    31.6%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 1501 |