| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much worse | 95 | 
                                    
                                    7.9%
                                 | 
| 2 | Worse | 209 | 
                                    
                                    17.4%
                                 | 
| 3 | About the same | 316 | 
                                    
                                    26.3%
                                 | 
| 4 | Better | 286 | 
                                    
                                    23.8%
                                 | 
| 5 | Much better | 91 | 
                                    
                                    7.6%
                                 | 
| 6 | Don't know | 182 | 
                                    
                                    15.2%
                                 | 
| 98 | Refused | 0 | 
                                    
                                    0%
                                 | 
| 99 | Missing | 21 | 
                                    
                                    1.8%
                                 |