| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much worse | 509 | 
                                    
                                    43.2%
                                 | 
| 2 | Worse | 268 | 
                                    
                                    22.8%
                                 | 
| 3 | About the same | 200 | 
                                    
                                    17%
                                 | 
| 4 | Better | 144 | 
                                    
                                    12.2%
                                 | 
| 5 | Much better | 27 | 
                                    
                                    2.3%
                                 | 
| 6 | Don't know | 22 | 
                                    
                                    1.9%
                                 | 
| 99 | Missing data | 7 | 
                                    
                                    0.6%
                                 |