| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much worse | 24 | 
                                                                 
                                    
                                    2%
                                 
                                                             | 
                                                        
                    
| 2 | Worse | 38 | 
                                                                 
                                    
                                    3.2%
                                 
                                                             | 
                                                        
                    
| 3 | About the same | 124 | 
                                                                 
                                    
                                    10.4%
                                 
                                                             | 
                                                        
                    
| 4 | Better | 587 | 
                                                                 
                                    
                                    49%
                                 
                                                             | 
                                                        
                    
| 5 | Much better | 394 | 
                                                                 
                                    
                                    32.9%
                                 
                                                             | 
                                                        
                    
| 6 | Don't know | 20 | 
                                                                 
                                    
                                    1.7%
                                 
                                                             | 
                                                        
                    
| 98 | Refused | 1 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    
| 99 | Missing data | 10 | 
                                                                 
                                    
                                    0.8%
                                 
                                                             |