| Value | Category | Cases | |
|---|---|---|---|
| 1 | INCREASED | 387 | 
                                    
                                    16.4%
                                 | 
| 2 | REMAIND THE SAME | 808 | 
                                    
                                    34.2%
                                 | 
| 3 | DECREASED | 1083 | 
                                    
                                    45.9%
                                 | 
| Sysmiss | 83 | 
                                    
                                    3.5%
                                 |