| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 1 | Much Worse | 103 | 
                                                                 
                                    
                                    4.3%
                                 
                                                             | 
                                                        
                    
| 2 | Worse | 416 | 
                                                                 
                                    
                                    17.3%
                                 
                                                             | 
                                                        
                    
| 3 | Same | 649 | 
                                                                 
                                    
                                    27%
                                 
                                                             | 
                                                        
                    
| 4 | Better | 1060 | 
                                                                 
                                    
                                    44.2%
                                 
                                                             | 
                                                        
                    
| 5 | Much Better | 151 | 
                                                                 
                                    
                                    6.3%
                                 
                                                             | 
                                                        
                    
| 9 | Don't know | 21 | 
                                                                 
                                    
                                    0.9%
                                 
                                                             | 
                                                        
                    
| 998 | Refused | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             |