| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 1 | Much worse | 66 | 
                                                                 
                                    
                                    5.5%
                                 
                                                             | 
                                                        
                    
| 2 | Worse | 96 | 
                                                                 
                                    
                                    8%
                                 
                                                             | 
                                                        
                    
| 3 | Same | 277 | 
                                                                 
                                    
                                    23.1%
                                 
                                                             | 
                                                        
                    
| 4 | Better | 551 | 
                                                                 
                                    
                                    45.9%
                                 
                                                             | 
                                                        
                    
| 5 | Much Better | 179 | 
                                                                 
                                    
                                    14.9%
                                 
                                                             | 
                                                        
                    
| 8 | Refused | 1 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    
| 9 | Don’t know | 30 | 
                                                                 
                                    
                                    2.5%
                                 
                                                             |