| Value | Category | Cases | |
|---|---|---|---|
| 1 | increase | 108 | 
                                                                 
                                    
                                    1.3%
                                 
                                                             | 
                                                        
                    
| 2 | Reduction | 3431 | 
                                                                 
                                    
                                    41.6%
                                 
                                                             | 
                                                        
                    
| 3 | No change | 3930 | 
                                                                 
                                    
                                    47.7%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 775 |