| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much worse | 425 | 
                                    
                                    36.1%
                                 | 
| 2 | Worse | 154 | 
                                    
                                    13.1%
                                 | 
| 3 | About the same | 255 | 
                                    
                                    21.7%
                                 | 
| 4 | Better | 196 | 
                                    
                                    16.7%
                                 | 
| 5 | Much better | 42 | 
                                    
                                    3.6%
                                 | 
| 6 | Don't know | 102 | 
                                    
                                    8.7%
                                 | 
| 99 | Missing data | 3 | 
                                    
                                    0.3%
                                 |