| Value | Category | Cases | |
|---|---|---|---|
| 1 | much better | 53 | 
                                                                 
                                    
                                    2.4%
                                 
                                                             | 
                                                        
                    
| 2 | better | 474 | 
                                                                 
                                    
                                    21.5%
                                 
                                                             | 
                                                        
                    
| 3 | about the same | 547 | 
                                                                 
                                    
                                    24.9%
                                 
                                                             | 
                                                        
                    
| 4 | worse | 733 | 
                                                                 
                                    
                                    33.3%
                                 
                                                             | 
                                                        
                    
| 5 | much worse | 299 | 
                                                                 
                                    
                                    13.6%
                                 
                                                             | 
                                                        
                    
| 6 | do not know | 94 | 
                                                                 
                                    
                                    4.3%
                                 
                                                             |