| Value | Category | Cases | |
|---|---|---|---|
| 1 | Decreased | 986 | 
                                    
                                    31%
                                 | 
| 2 | Increased | 680 | 
                                    
                                    21.4%
                                 | 
| 3 | Same | 1513 | 
                                    
                                    47.5%
                                 | 
| Missing value | 4 | 
                                    
                                    0.1%
                                 |