| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much worse | 278 | 
                                    
                                    23.6%
                                 | 
| 2 | Worse | 71 | 
                                    
                                    6%
                                 | 
| 3 | About the same | 180 | 
                                    
                                    15.3%
                                 | 
| 4 | Better | 173 | 
                                    
                                    14.7%
                                 | 
| 5 | Much better | 297 | 
                                    
                                    25.2%
                                 | 
| 6 | Don't know | 171 | 
                                    
                                    14.5%
                                 | 
| 98 | Refused | 0 | 
                                    
                                    0%
                                 | 
| 99 | Missing data | 7 | 
                                    
                                    0.6%
                                 |