| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 | 
                                    
                                    0%
                                 | 
| 1 | Much better | 10 | 
                                    
                                    0.8%
                                 | 
| 2 | Somewhat better | 26 | 
                                    
                                    2.2%
                                 | 
| 3 | Neither/ no change / about the same | 86 | 
                                    
                                    7.2%
                                 | 
| 4 | Somewhat worse | 264 | 
                                    
                                    22%
                                 | 
| 5 | Much worse | 264 | 
                                    
                                    22%
                                 | 
| 7 | Not applicable | 548 | 
                                    
                                    45.7%
                                 | 
| 8 | Refused | 0 | 
                                    
                                    0%
                                 | 
| 9 | Don’t know / Haven’t heard enough to say | 2 | 
                                    
                                    0.2%
                                 |