| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 25 | 
                                    
                                    18.4%
                                 | 
| 2 | Getting somewhat worse | 37 | 
                                    
                                    27.2%
                                 | 
| 3 | Staying the same | 45 | 
                                    
                                    33.1%
                                 | 
| 4 | Getting somewhat better | 23 | 
                                    
                                    16.9%
                                 | 
| 5 | Getting much better | 6 | 
                                    
                                    4.4%
                                 | 
| Sysmiss | 12 |