| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 1 | 
                                    
                                    0.9%
                                 | 
| 2 | Getting somewhat worse | 8 | 
                                    
                                    7.3%
                                 | 
| 3 | Staying the same | 26 | 
                                    
                                    23.9%
                                 | 
| 4 | Getting somewhat better | 61 | 
                                    
                                    56%
                                 | 
| 5 | Getting much better | 13 | 
                                    
                                    11.9%
                                 | 
| Sysmiss | 13 |