| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much worse | 317 | 
                                    
                                    26.9%
                                 | 
| 2 | Worse | 44 | 
                                    
                                    3.7%
                                 | 
| 3 | About the same | 162 | 
                                    
                                    13.8%
                                 | 
| 4 | Better | 214 | 
                                    
                                    18.2%
                                 | 
| 5 | Much better | 89 | 
                                    
                                    7.6%
                                 | 
| 6 | Don't know | 347 | 
                                    
                                    29.5%
                                 | 
| 99 | Missing data | 4 | 
                                    
                                    0.3%
                                 |