| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much better | 2913 | 
                                    
                                    8.7%
                                 | 
| 2 | A little better | 7050 | 
                                    
                                    21.1%
                                 | 
| 3 | The same | 14336 | 
                                    
                                    42.9%
                                 | 
| 4 | A little worse | 7786 | 
                                    
                                    23.3%
                                 | 
| 5 | Much worse | 1316 | 
                                    
                                    3.9%
                                 | 
| 2147483622 | Not applicable | 0 | 
                                    
                                    0%
                                 | 
| 2147483623 | Refusal | 0 | 
                                    
                                    0%
                                 | 
| 2147483624 | Don't know | 0 | 
                                    
                                    0%
                                 | 
| 2147483625 | No answer | 0 | 
                                    
                                    0%
                                 | 
| 11 | .D | 6784 |