| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 1 | Much Worse | 134 | 
                                                                 
                                    
                                    5.6%
                                 
                                                             | 
                                                        
                    
| 2 | Worse | 584 | 
                                                                 
                                    
                                    24.3%
                                 
                                                             | 
                                                        
                    
| 3 | Same | 677 | 
                                                                 
                                    
                                    28.2%
                                 
                                                             | 
                                                        
                    
| 4 | Better | 875 | 
                                                                 
                                    
                                    36.5%
                                 
                                                             | 
                                                        
                    
| 5 | Much Better | 83 | 
                                                                 
                                    
                                    3.5%
                                 
                                                             | 
                                                        
                    
| 9 | Don't know | 47 | 
                                                                 
                                    
                                    2%
                                 
                                                             | 
                                                        
                    
| 998 | Refused | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             |