| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 21 | 
                                    
                                    6.9%
                                 | 
| 2 | Getting somewhat worse | 53 | 
                                    
                                    17.5%
                                 | 
| 3 | Staying the same | 105 | 
                                    
                                    34.7%
                                 | 
| 4 | Getting somewhat better | 107 | 
                                    
                                    35.3%
                                 | 
| 5 | Getting much better | 17 | 
                                    
                                    5.6%
                                 | 
| Sysmiss | 16 |