| Value | Category | Cases | |
|---|---|---|---|
| 1 | MUCH WORSE | 4 | 
                                    
                                    0.5%
                                 | 
| 2 | WORSE | 32 | 
                                    
                                    4.2%
                                 | 
| 3 | ABOUT THE SAME | 30 | 
                                    
                                    3.9%
                                 | 
| 4 | BETTER | 490 | 
                                    
                                    63.8%
                                 | 
| 5 | MUCH BETTER | 212 | 
                                    
                                    27.6%
                                 | 
| 9 | NOT APPLICABLE | 0 | 
                                    
                                    0%
                                 |