| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much worse | 144 | 
                                    
                                    11.9%
                                 | 
| 2 | Worse | 186 | 
                                    
                                    15.4%
                                 | 
| 3 | About the same | 153 | 
                                    
                                    12.7%
                                 | 
| 4 | Better | 332 | 
                                    
                                    27.5%
                                 | 
| 5 | Much better | 391 | 
                                    
                                    32.4%
                                 | 
| 6 | Don't know | 1 | 
                                    
                                    0.1%
                                 | 
| 98 | Refused | 1 | 
                                    
                                    0.1%
                                 | 
| 99 | Missing data | 0 | 
                                    
                                    0%
                                 |