| Value | Category | Cases | |
|---|---|---|---|
| 1 | Improve a lot | 826 | 
                                    
                                    3.5%
                                 | 
| 2 | Improve a little | 7993 | 
                                    
                                    34.1%
                                 | 
| 3 | Remain the same | 11408 | 
                                    
                                    48.6%
                                 | 
| 4 | Become a little worse | 2882 | 
                                    
                                    12.3%
                                 | 
| 5 | Become a lot worse | 351 | 
                                    
                                    1.5%
                                 | 
| Sysmiss | 1484 |