| Value | Category | Cases | |
|---|---|---|---|
| 1 | IMPROVED | 2870 | 
                                                                 
                                    
                                    54.9%
                                 
                                                             | 
                                                        
                    
| 2 | MORE OR LESS THE SAME | 940 | 
                                                                 
                                    
                                    18%
                                 
                                                             | 
                                                        
                    
| 3 | WORSENED | 704 | 
                                                                 
                                    
                                    13.5%
                                 
                                                             | 
                                                        
                    
| 9 | NO RESPONSE | 13 | 
                                                                 
                                    
                                    0.2%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 699 | 
                                                                 
                                    
                                    13.4%
                                 
                                                             |