| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 67 | 
                                    
                                    22.4%
                                 | 
| 2 | Getting somewhat worse | 64 | 
                                    
                                    21.4%
                                 | 
| 3 | Staying the same | 102 | 
                                    
                                    34.1%
                                 | 
| 4 | Getting somewhat better | 57 | 
                                    
                                    19.1%
                                 | 
| 5 | Getting much better | 9 | 
                                    
                                    3%
                                 | 
| Sysmiss | 20 |