| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much worse | 545 | 
                                    
                                    26%
                                 | 
| 2 | Worse | 322 | 
                                    
                                    15.4%
                                 | 
| 3 | The same | 391 | 
                                    
                                    18.7%
                                 | 
| 4 | Better | 394 | 
                                    
                                    18.8%
                                 | 
| 5 | Much better | 443 | 
                                    
                                    21.1%
                                 | 
| Sysmiss | 1455 |