| Value | Category | Cases | |
|---|---|---|---|
| 1 | Better | 64 | 
                                    
                                    4.2%
                                 | 
| 2 | Much better | 2 | 
                                    
                                    0.1%
                                 | 
| 3 | The same way | 34 | 
                                    
                                    2.2%
                                 | 
| 4 | Worse | 467 | 
                                    
                                    30.5%
                                 | 
| 5 | Much worse | 390 | 
                                    
                                    25.5%
                                 | 
| 98 | Do not know | 575 | 
                                    
                                    37.5%
                                 |