| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much Worse | 45 | 
                                    
                                    13.8%
                                 | 
| 2 | Worse | 18 | 
                                    
                                    5.5%
                                 | 
| 3 | About the Same | 51 | 
                                    
                                    15.7%
                                 | 
| 4 | Better | 152 | 
                                    
                                    46.8%
                                 | 
| 5 | Much Better | 46 | 
                                    
                                    14.2%
                                 | 
| 9 | Not Applicable | 13 | 
                                    
                                    4%
                                 | 
| Sysmiss | 107 |