| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much worse | 234 | 
                                                                 
                                    
                                    19.5%
                                 
                                                             | 
                                                        
                    
| 2 | Worse | 454 | 
                                                                 
                                    
                                    37.9%
                                 
                                                             | 
                                                        
                    
| 3 | About the same | 245 | 
                                                                 
                                    
                                    20.5%
                                 
                                                             | 
                                                        
                    
| 4 | Better | 175 | 
                                                                 
                                    
                                    14.6%
                                 
                                                             | 
                                                        
                    
| 5 | Much better | 51 | 
                                                                 
                                    
                                    4.3%
                                 
                                                             | 
                                                        
                    
| 6 | Don't know | 15 | 
                                                                 
                                    
                                    1.3%
                                 
                                                             | 
                                                        
                    
| 99 | Missing data | 24 | 
                                                                 
                                    
                                    2%
                                 
                                                             |