| Value | Category | Cases | |
|---|---|---|---|
| 1 | decreased | 1168 | 
                                                                 
                                    
                                    49%
                                 
                                                             | 
                                                        
                    
| 2 | remained unchanged | 1104 | 
                                                                 
                                    
                                    46.3%
                                 
                                                             | 
                                                        
                    
| 3 | increased | 110 | 
                                                                 
                                    
                                    4.6%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 1 |