| Value | Category | Cases | |
|---|---|---|---|
| 1 | increase | 2 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 2 | Reduction | 208 | 
                                                                 
                                    
                                    2.5%
                                 
                                                             | 
                                                        
                    
| 3 | No change | 1044 | 
                                                                 
                                    
                                    12.7%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 6990 |