| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 1 | Much Worse | 203 | 
                                                                 
                                    
                                    16.9%
                                 
                                                             | 
                                                        
                    
| 2 | Worse | 106 | 
                                                                 
                                    
                                    8.8%
                                 
                                                             | 
                                                        
                    
| 3 | Same | 63 | 
                                                                 
                                    
                                    5.3%
                                 
                                                             | 
                                                        
                    
| 4 | Better | 231 | 
                                                                 
                                    
                                    19.3%
                                 
                                                             | 
                                                        
                    
| 5 | Much Better | 579 | 
                                                                 
                                    
                                    48.3%
                                 
                                                             | 
                                                        
                    
| 9 | Don't know | 18 | 
                                                                 
                                    
                                    1.5%
                                 
                                                             | 
                                                        
                    
| 998 | Refused | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             |