| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 1 | Much Worse | 276 | 
                                                                 
                                    
                                    11.5%
                                 
                                                             | 
                                                        
                    
| 2 | Worse | 632 | 
                                                                 
                                    
                                    26.3%
                                 
                                                             | 
                                                        
                    
| 3 | Same | 648 | 
                                                                 
                                    
                                    27%
                                 
                                                             | 
                                                        
                    
| 4 | Better | 728 | 
                                                                 
                                    
                                    30.3%
                                 
                                                             | 
                                                        
                    
| 5 | Much Better | 96 | 
                                                                 
                                    
                                    4%
                                 
                                                             | 
                                                        
                    
| 9 | Don't know | 20 | 
                                                                 
                                    
                                    0.8%
                                 
                                                             | 
                                                        
                    
| 998 | Refused | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             |