| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 1 | Much worse | 137 | 
                                                                 
                                    
                                    11.4%
                                 
                                                             | 
                                                        
                    
| 2 | Worse | 267 | 
                                                                 
                                    
                                    22.3%
                                 
                                                             | 
                                                        
                    
| 3 | Same | 386 | 
                                                                 
                                    
                                    32.2%
                                 
                                                             | 
                                                        
                    
| 4 | Better | 289 | 
                                                                 
                                    
                                    24.1%
                                 
                                                             | 
                                                        
                    
| 5 | Much Better | 69 | 
                                                                 
                                    
                                    5.8%
                                 
                                                             | 
                                                        
                    
| 8 | Refused | 4 | 
                                                                 
                                    
                                    0.3%
                                 
                                                             | 
                                                        
                    
| 9 | Don’t know | 48 | 
                                                                 
                                    
                                    4%
                                 
                                                             |